Discounting the project's inflows of RM300,000, RM400,000 and RM500,000 (years 1 to 3) at 10% gives present values of RM272,727, RM330,579 and RM375,657. On a RM1,000,000 outlay, what is the discounted payback?
Cumulative present values are 272,727, then 603,306, then 978,963 after year 3, still RM21,037 short of the RM1,000,000 outlay. The discounted payback therefore lies beyond the project's life, which matches the negative NPV. 2.6 years is the simple (undiscounted) payback. 2.8 years mixes discounted figures for years 1 and 2 with an undiscounted year 3. 3.0 years would require cumulative PV to reach exactly RM1,000,000. Source: SIDC Module 12 Study Outline (Jul-Dec 2026) Topic 5 Risks and Returns, 5.2 Capital Budgeting; Brealey, Myers and Allen, Principles of Corporate Finance (as at October 2026).
Reporting the simple payback when the question asks for the discounted one.
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