About what percentage of the household budget is spent on consumer durables and the operation of those consumer durables?

Software engineers may use flowcharts during audits to map systems they are auditing

Indicate whether this statement is true or false.

Total predicted sales (in units) minus total breakeven sales in units divided by total predicted sales (in units) yields

A) contribution margin ratio. B) contribution margin per unit. C) percent of sales mix. D) margin of safety percentage.