Question 11 (5 points)\ The Cleansweep company sells two products. The company's basic model robotic vacuum sells for

$100

, has a contribution margin of

25%

, and generates sales of

$200.000

. The company's superior model robotic vacuum sells for

$160

, has a contribution margin of

40%

, and generates sales of

$160,000

. Fixed expenses for the company as a whole were

$70,000

and the product mix was constant.\ a) How many vacuums did the company sell?\ b) Compute the break-even point for the company in sales dollars. Round all calculations to two decimal places.