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BANKERS TUTORIAL · CAIIB · ORIGINAL PRACTICE & ANALYSIS

Practice & review: Testing project viability with delays and cost changes

Project appraisal connects construction assumptions, operating performance and financing obligations. Learn how delays and cost overruns can interact, and why sensitivity analysis should examine the cash-flow consequences rather than change isolated numbers without explanation.

01 / 03Learn with a clear direction

2 min read Original learning material · Prepared 14 Oct 2026

The worked question on this page is original educational practice. It is not represented as a question from an official previous-year examination paper.

01 / UNDERSTANDING

Review the question

Use an original project case with a delay and a fixed initial repayment schedule. Ask for the affected cash-flow components and the evidence needed to evaluate support. In paper review, separate the supplied facts from assumed cost effects, and do not invent a regulatory treatment or a guaranteed refinancing option to make the model balance.

02 / UNDERSTANDING

The concept in context

A delay can postpone revenue while increasing costs or extending financing needs. Testing only a lower selling price may therefore miss a major execution vulnerability. Scenario design should describe which assumptions move together and examine sponsor support and contingencies realistically, rather than count an unspecified future contribution as available whenever the model needs it.

03 / UNDERSTANDING

A worked learning case

A fictional factory expects production to start before principal repayments begin. Construction is delayed, equipment costs rise and the first customer receipts move later. The analyst revises the linked cash flows together, then tests whether identified sponsor resources and financing arrangements can cover the longer pre-operating period without relying on an unexplained balancing entry.

ORIGINAL EDUCATIONAL PRACTICE

Try it before you check.

Why can a construction delay affect more than the project's first revenue date?

Show the answer and reasoning

It can also change costs, funding needs and the period before debt can be serviced.

Delays may extend overheads, alter procurement costs and postpone operating cash while financing obligations continue according to their terms. These linked effects can increase the resources needed before completion. A useful scenario follows those cash-flow links and checks available support, rather than simply moving the revenue line without revisiting the rest of the model.

Two traps to watch for.

  • Changing project revenue timing without revisiting linked costs and financing.
  • Treating an unspecified sponsor contribution as immediately available cash.

YOUR TOPIC-SPECIFIC LEARNING MAP

Learn from the attempt

  1. Map construction milestones to spending and operating receipts.

  2. Build one coherent delay-and-overrun scenario.

  3. Verify the timing and source of each proposed contingency resource.

Explain the idea, apply it to a new situation, then check what changed in your reasoning.

BANKERS TUTORIAL · SOURCE NOTES

Keep the source alongside your notes.

Official links provide subject context and authoritative reference material. This guide’s explanation, scenario and question are original Bankers Tutorial learning content.

  1. iibf.org.in https://iibf.org.in/caiib-certified-associate-IIBF
  2. iibf.org.in https://iibf.org.in/documents/RulesSyllabus/2026/FlagshipCourses/60%20-%20CAIIB_24.07.25_Change_Final%20Website_23.02.2026.PDF
  3. rbi.org.in https://rbi.org.in/scripts/NotificationUser.aspx?Id=12281

For CAIIB preparation, check the current official notice before relying on changing dates, rules or examination requirements.

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