Feasibility & Cost-Benefit Analysis

Project: A Feasibility Study

18 min Lesson 10 of 10

Project: A Feasibility Study

You have spent nine lessons examining every dimension of feasibility — technical capability, economic justification, cost-benefit arithmetic, operational readiness, schedule realism, legal compliance, risk assessment, and the make-or-buy decision. Now it is time to put all of that into practice. This lesson walks you through a complete, end-to-end feasibility study for a realistic proposal: an online appointment booking system for a growing multi-branch clinic network.

Follow each section as if you are the lead analyst assigned to the engagement. By the end you will have a model you can adapt directly to real-world projects.

How to use this lesson: Treat every table, figure, and calculation as a template. Swap in the numbers and context from your own project. The analytical structure — not the specific numbers — is what you are learning to own.

The Proposal: ClinicEase Booking System

Organization: Al-Shifa Medical Group — a private clinic network with four branches in a major city. Currently 600+ appointments per week are managed via phone calls and a shared spreadsheet. Missed appointments, double-bookings, and no-shows cost the group an estimated USD 85,000 per year in lost revenue and staff overtime.

Proposed system: ClinicEase — a web and mobile booking platform that lets patients self-schedule, receive automated reminders, and fill in intake forms online. Staff get a real-time availability dashboard and integrated patient history.

Trigger: A competitor clinic launched a similar system last quarter and is visibly winning referrals. The CEO has approved a feasibility study with a target go/no-go decision within six weeks.

Step 1 — Scope and Objectives

Before assessing any dimension, the analyst pins down exactly what is in scope. Scope creep during a feasibility study is just as dangerous as scope creep during development — it inflates cost estimates and delays the decision.

  • In scope: patient self-booking (web + iOS/Android), automated SMS/email reminders, staff scheduling dashboard, basic patient profile and intake form, admin reporting on no-shows and utilization.
  • Out of scope (Phase 1): electronic health records (EHR) integration, insurance billing, telemedicine video, AI-driven scheduling optimization.
  • Success metric: reduce no-show rate from 22% to below 10%, reduce booking-related staff hours by 40%, recover at least USD 60,000/year net of system costs.
Best practice: Always publish the out-of-scope list explicitly. Stakeholders will assume anything not forbidden is included. A visible exclusion list manages expectations and prevents the study from evaluating a system three times larger than intended.

Step 2 — Technical Feasibility

The analyst interviews the IT manager and the two developers currently maintaining the clinic intranet. Key findings:

  • The clinic has reliable broadband at all four branches and a cloud hosting account (AWS Lightsail).
  • The in-house team has PHP/Laravel experience but no mobile development background. They can maintain but not build a React Native app from scratch.
  • The existing patient database uses MySQL; a booking system schema is well within standard capabilities.
  • SMS gateway integration (Twilio or local equivalents) is mature and well-documented — low technical risk.
  • Gap identified: Mobile app development requires either a contractor or a SaaS product with a native app included.

Technical verdict: Conditionally feasible. Web-only in-house build is fully viable. Native mobile requires bridging the skills gap — either hire a contractor (~3 months) or choose a SaaS platform that bundles the mobile app.

Step 3 — Economic Feasibility

The analyst builds a 3-year cost-benefit model. All figures are estimated conservatively.

Costs (3-year total):

  • Development / SaaS setup: USD 28,000 (one-time)
  • Annual SaaS subscription (if SaaS route): USD 9,600/year → USD 28,800 over 3 years
  • SMS / notification costs: USD 1,200/year → USD 3,600 over 3 years
  • Staff training (one-time): USD 2,500
  • Ongoing maintenance / support: USD 4,800/year → USD 14,400 over 3 years
  • Total 3-year cost (SaaS route): ~USD 77,300

Benefits (annual, recurring):

  • Recovered revenue from reduced no-shows (22% → 9%): USD 60,000/year
  • Staff time saved (booking calls reduced 40%): USD 18,000/year (3 FTE × 25% time × USD 24,000 salary)
  • Reduced overtime: USD 7,000/year
  • Total annual benefit: USD 85,000/year

NPV calculation (discount rate 8%, 3-year horizon):

  • Year 0 cash flow: −USD 30,500 (setup + training)
  • Year 1 net: USD 85,000 − USD 15,600 (opex) = USD 69,400 → PV = USD 64,260
  • Year 2 net: USD 69,400 → PV = USD 59,500
  • Year 3 net: USD 69,400 → PV = USD 55,090
  • NPV ≈ USD 148,350 — strongly positive.
  • Payback period: approximately 6.5 months after go-live.
  • 3-year ROI: ~192%

Economic verdict: Feasible. Even under a pessimistic scenario (benefits 30% lower than projected), NPV remains positive and payback stays within Year 1.

Step 4 — Legal & Compliance Feasibility

The clinic operates in a jurisdiction with a national health data protection regulation modeled on GDPR. The analyst reviews requirements with the clinic's legal advisor:

  • Patient names, phone numbers, and appointment history are personal data under the regulation. A Data Processing Agreement with the SaaS vendor is required.
  • Data must be stored on servers physically located within the country, or in a jurisdiction with an adequacy decision. The shortlisted SaaS vendors both offer local-region hosting — this must be a contract term.
  • Patients must provide explicit consent for SMS reminders. The intake form must include a compliant consent checkbox.
  • The clinic does not process payment card data in Phase 1 (consultations are billed separately at reception) — PCI-DSS compliance is not required at this stage.

Legal verdict: Feasible with conditions. Three mandatory actions: (1) sign Data Processing Agreement with vendor, (2) confirm local data residency in contract, (3) add GDPR-style consent to booking flow before go-live.

Step 5 — Operational & Organizational Feasibility

The analyst runs structured interviews with reception staff (3), doctors (4), and the clinic manager at each branch. Key findings:

  • Reception staff strongly favor the system — booking calls consume 35% of their day and they frequently deal with angry patients over double-bookings.
  • Doctors are neutral-to-positive; their primary concern is that the dashboard must not require them to manage their own schedules — the reception team must retain that control.
  • One branch manager is skeptical: "Patients here are older and prefer calling." The analyst reviews the patient demographic data: 61% of patients are under 55 and already use mobile banking apps — smartphone adoption is not a barrier for the majority.
  • Change management need identified: a simple patient communication campaign ("Book online, skip the queue") will be needed at launch.

Operational verdict: Feasible. Staff buy-in is high. Patient adoption risk is low for the majority demographic. The skeptical branch needs a targeted communication plan and a phone fallback (which the system does not remove).

Step 6 — Schedule Feasibility

The CEO wants the system live before the next public holiday booking rush, which is 14 weeks away. The analyst builds a high-level timeline:

  • Vendor selection and contract: 2 weeks
  • Configuration, branding, data migration (existing patient records): 4 weeks
  • Staff training across 4 branches: 1 week
  • User acceptance testing (UAT) with reception and doctors: 2 weeks
  • Soft launch (one branch pilot): 2 weeks
  • Full rollout: 1 week
  • Total: 12 weeks — 2 weeks of buffer before deadline.

A custom-build route would require 20–24 weeks minimum (design, development, testing). That path is not schedule-feasible for the immediate deadline.

Schedule verdict: SaaS route is feasible within the deadline. Custom build is not. This finding effectively closes the make-vs-buy decision in favor of SaaS for Phase 1.

Step 7 — Risk Register

The analyst documents the top five risks, with likelihood (1–5) and impact (1–5) scores:

  • Vendor lock-in — Likelihood 3, Impact 4 (score 12). Mitigation: negotiate data-export clause and 90-day exit window in contract.
  • Low patient adoption at launch — Likelihood 3, Impact 3 (score 9). Mitigation: launch communication campaign; keep phone booking open indefinitely.
  • Data breach / GDPR violation — Likelihood 2, Impact 5 (score 10). Mitigation: Data Processing Agreement, penetration test pre-launch, encryption at rest and in transit.
  • Integration failure with existing patient database — Likelihood 2, Impact 4 (score 8). Mitigation: pilot on one branch first; validate data migration before rollout.
  • Key staff resistance (branch manager) — Likelihood 2, Impact 2 (score 4). Mitigation: involve that manager in UAT design; address concerns early.

No risk scores above the 15-point threshold that would require escalation to the board. The risk profile is manageable.

Feasibility Study Structure — ClinicEase Project ClinicEase Feasibility Study Technical Conditional ✓ Economic NPV +$148k ✓ Legal 3 conditions ✓ Operational Staff buy-in ✓ Schedule SaaS: 12 wks ✓ Risk Max score 12 ✓ RECOMMENDATION: GO SaaS route, with 3 legal conditions ✓ = passes this dimension All 6 dimensions pass → unanimous GO verdict
ClinicEase feasibility summary — all six dimensions assessed; every dimension passes with conditions met, yielding a GO recommendation for the SaaS route.

Step 8 — Make, Buy, or Subscribe Decision

The schedule finding (Step 6) makes the choice clear, but the analyst documents it formally:

  • Custom build: Full control, but 20–24 weeks, higher cost, mobile skills gap, and highest technical risk. Ruled out for Phase 1.
  • Buy (off-the-shelf software, self-hosted): Lower cost than custom, but requires server management, patching, and update management by the in-house team. Given the small IT team, this adds operational burden. Not recommended.
  • SaaS subscription: Fastest time-to-value (12 weeks), lowest upfront investment, vendor handles infrastructure and compliance updates, includes native mobile apps. Highest ongoing cost but best total-cost profile within a 3-year window given the team's constraints. Recommended.

Step 9 — The Feasibility Report & Recommendation

The analyst compiles the findings into a structured report. The key sections of a well-formed feasibility report are:

  1. Executive Summary — one-page overview of proposal, recommendation, and key rationale. Written for the CEO who may read nothing else.
  2. Scope & Objectives — what is in/out of scope, success metrics.
  3. Technical Assessment — skills, infrastructure, technology readiness.
  4. Economic Assessment — costs, benefits, NPV, ROI, payback, sensitivity analysis.
  5. Legal & Compliance Assessment — regulatory requirements, required actions.
  6. Operational Assessment — stakeholder interviews, change management needs.
  7. Schedule Assessment — realistic timeline, critical path highlights.
  8. Risk Register — top risks with scores and mitigation plans.
  9. Make/Buy/Subscribe Analysis — options compared on cost, time, risk, control.
  10. Recommendation — explicit go/no-go verdict with conditions and next steps.
The recommendation section is the whole point. Every section before it exists to support one clear, defensible statement: "Based on this evidence, we recommend [option] because [reasons], subject to [conditions], with the following next steps: [actions]." Vague conclusions — "this seems promising" — are not recommendations.

Step 10 — The Final Recommendation for ClinicEase

The analyst's recommendation to the CEO reads:

"The ClinicEase booking system is feasible and financially compelling. We recommend proceeding with a SaaS implementation on the following conditions: (1) confirm data residency and sign a Data Processing Agreement with the selected vendor before contract signature; (2) add GDPR-style patient consent to the booking flow prior to go-live; (3) engage a patient communication campaign at each branch. The SaaS route delivers go-live in 12 weeks at a total 3-year cost of approximately USD 77,000 against projected 3-year benefits of USD 255,000 (NPV ≈ USD 148,000, payback ~6.5 months, ROI ~192%). Risk exposure is manageable. We recommend immediately issuing an RFP to three shortlisted vendors and targeting contract signature within 2 weeks."

3-Year Cost vs Benefit — ClinicEase 0 50k 100k 150k 200k Year 1 Year 2 Year 3 $46k Cost $85k Benefit $16k Cost $85k Benefit $16k Cost $85k Benefit Annual Benefit Annual Cost Annual Cost vs Benefit — ClinicEase (SaaS Route)
Annual cost vs benefit bars for ClinicEase over three years. From Year 2 onward, operating costs drop to USD 16k/year while annual benefits hold at USD 85k — a 5:1 benefit-to-cost ratio.

What Makes This a Strong Study?

Before you close this lesson, identify the practices that made this feasibility study credible and actionable:

  • Scope was locked before analysis began. No scope creep inflated estimates.
  • Each dimension produced a verdict. Not "this needs more research" — actual pass/fail with conditions.
  • Numbers were grounded. Salary assumptions, SaaS pricing, and no-show revenue loss were all sourced from the organization's own data or published benchmarks — not pulled from thin air.
  • Risks were scored, not listed. A risk list without likelihood and impact scores is decoration, not analysis.
  • The recommendation was specific. Not "we suggest exploring SaaS options" but "issue an RFP to three vendors within 2 weeks."
  • Alternatives were compared. The make/buy/subscribe analysis showed why SaaS was chosen over build — the CEO understands what was rejected and why.
The most common failure mode: A feasibility study that reaches all the way to the recommendation section and then hedges with phrases like "further investigation is recommended." If further investigation is needed, the study is not finished. If it is finished, give a verdict. Sponsors need decisions, not more research tasks.

Applying This to Your Own Projects

Every project you analyze will have different numbers, constraints, and stakeholders — but the structure stays the same. Start with scope, work through each TELOS + Risk dimension systematically, document your sources and assumptions, quantify where possible, and close with a recommendation that a busy executive can read in three minutes and act on.

The clinic scenario demonstrated that a feasibility study is not an academic exercise. It stopped a custom-build path that would have missed the business deadline by two months, surfaced three legal compliance actions that might otherwise have been discovered post-launch, and gave the CEO a financial model with a clear payback timeline. That is the value of doing this work well.

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