Kevin is an auto mechanic. He spends hours when he replaces the shocks on a car and hours when he replaces the brakes. He works no more than hours a week. He routinely completes at least shocks replacements and brake replacements a week. If he charges ​$ for labor replacing shocks and ​$ in labor for replacing​ brakes, how many jobs of each type should he complete a week to maximize his​ income?

Suppose either computers or televisions can be assembled with the following labor inputs: units produced 1 2 3 4 5 6 7 8 9 10 total labor used 3 7 12 18 25 33 42 54 70 90 (a) draw the production possibilities curve for an economy with 54 units of labor. label it p54. (b) what is the opportunity cost of the eighth computer? (c) suppose immigration brings in 36 more workers. redraw the production possibilities curve to reflect this added labor. label the new curve p90.