If Output Is Produced According to Q = 4LK, the Price

Multiple Choice

If output is produced according to Q = 4LK, the price of K is $10, and the price of L is $5, then the cost minimizing combination of K and L capable of producing 2 units of output is

A) L = 0.35 and K = 0.35.
B) L = 1 and K. = 0.50.
C) L = 0.50 and K = 1.
D) L = 1 and K = 1.
E) L = 1 and K = 0.50.