Please review my attempt to discover the true time cost of the marginal handicapped parking space. I am tired of thoughtlessly accepting this imposition into our physical space. A code review is very much solicited!

That seems like it's a much greater benefit than the reduced walk-times.

In all seriousness, I would be more interested in the results of a simulation with more rows of parking. I've noticed Walmart has started implementing walkways to speed pedestrian traffic down the rows of cars instead of in the path of cars coming and going. Changes like that probably have a far greater impact on customer flow.