Amanufacturer of automobile air conditioners has total revenue given by and total cost given by , where x is the number of units produced and sold. find the number of units needed for the manufacturer to break even.

x>_ 119

Explanation:

let’s assume that the cost of each air conditioner is R125.5

A manufacturer of automobile air conditioners has total revenue given by R= 125.50x

and total cost given by C=49.30x+9067.80, where x is the number of units produced and sold.

Find the number of units needed for the manufacturer to break even.

break even; R>_ C

125.50x>_ 49.30X+9067.80

76.20x>_9067.80

Therefore : x>_ 119

answer'; i believe the correct answer is (15,000) workers a year are treated for injuries caused by jacks, lifts or jack stands;