In 2018, as finance director, I prepared a component-pricing comparison using ₹24 crore of operating-planning spend and 600,000 production starts. The division produced ₹400 per start. In the proposal, I allowed that result to be read as the spend per accepted set. The corresponding accepted output was 480,000 sets, so the same planning amount divided by accepted output was ₹500. The distinction changed the commercial interpretation without changing the total spend.
Arun Zevqeshi challenged the comparison during the operating review. The sales team wanted a prompt price decision, and my first response was to defend the calculation because its arithmetic was correct. Arun's point was that the count described starts rather than accepted sets. Technical colleagues would not change acceptance requirements to support the preferred unit figure. Their position required finance to correct its question instead of asking the factory to make the denominator more convenient.
I withdrew the comparison before price approval and rebuilt the proposal with both quantities identified. The 480,000 accepted sets represented eighty per cent of the 600,000 starts in that reviewed account. This was an all-in operating-planning comparison, not a claim that every element of the ₹24 crore should be capitalised into statutory inventory. The appropriate financial-reporting treatment remained a separate assessment.
We also supported a distinct ₹3.2 crore process programme. Its funding was additional; it did not erase the original spend or prove that yield had already improved. Technical leaders retained acceptance responsibility. The case does not attach a later reduction in rejected work or a clinical outcome to the programme without evidence.
My error was to let a valid calculation carry an invalid label in a decision paper. I changed how the finance team checked the origin and meaning of a denominator before comparing costs. The lesson was not that a start count is useless. It was that an answer should remain attached to the unit it actually describes, especially when the next person will use it to make a commercial commitment.