Answer:
a. the price level equals 4, the money supply equals 5,000, and output equals 20,000.
Explanation:
Velocity = (price × output) / money supply
A. (4 × 20,000) / 5000 = 16
B. (4 × 5000) / 20000 = 1
C. (2 × 20,000) / 5000 = 8
D. (2 × 5000) / 10000 = 0.5
The highest velocity is option A.
I hope my answer helps you