a. If Del Rosario Company, with a break-even point at $399,000 of sales, has actual sales of $570,000, what is the margin of sofety repressed (1) in dolars and (2) as a percentage of sales? Round the percentage to the nearest whole number. 1. } 2. b. If the margin of safety for Del Rosario Company was 35%, fored coats were $1,453,725, and variable cous were 65 wh of sales, what was the amount of actual sales (doliars)? (Hiat: Determine the break-even in sales dollars first)