An income tax to pay for national defense can approximate a _____ if there is a close relationship between income and _____.
a. user charge; wealth
b. unit tax; wealth
c. user charge; consumption
d. sales tax; consumption
Question 2
Suppose the production function for a certain device is q = L + K. If neutral technical change has occurred, which of the following could be the new production function?
A) q = L + 5K
B) q = 5 (L + K)
C) q = 5L + K
D) All of the above are possible.