[fiprofessor]

Well, it's not worth it to bring this optimization to the attention of the CEO. But it definitely exceeds the engineer's weekly cost by a lot, so if it only takes a week, it's potentially worth it (modulo opportunity costs for other things to work on).

Spin it around: is it worth it for a sales person who makes $200k per year to spend a week to land a $50,000 per year contract? I think it potentially is, for the same reason, even if the organization as whole makes hundreds of millions of dollars a year.