Write a Profit Formula for This Mixture Problem: a Small

Multiple Choice

Write a profit formula for this mixture problem: A small stereo manufacturer makes a receiver (x) and a CD player (y) . Each receiver takes eight hours to assemble, one hour to test and ship, and earns a profit of $30. Each CD player takes 15 hours to assemble, two hours to test and ship, and earns a profit of $50. There are 160 hours available in the assembly department and 22 hours available in the testing and shipping department.

A) P = 8x + 1y
B) P = 160x + 22y
C) P = 15x + 2y
D) P = 30x + 50y