Suppose That a Hot Dog Vendor Uses a Cart (K)

Multiple Choice

Suppose that a hot dog vendor uses a cart (K) and his time (L) to make and sell hot dogs. The vendor's production function is , where Q is the number of hot dogs per day. Suppose that the rental on hot dog carts is $50 per day and that the vendor wants to produce 500 hot dogs per day. The demand for labor is ____.

A) L = 1,020.4W^-0.3
B) L = 1,020.4W^-0.7
C) W = 1,020.4L^-0.3
D) L = 1,020.4W^0.3