Kizspy Question: 28
(Choose 1 answer)
PULVERFLOW ***
To maintain the same purchasing power for model rocket engines that cost $50 in 1990 and $150 today,
which CPI pair would be correct?
A. 90 in 1990 and 270 today
B. 100 in 1990 and 300 today
C. 110 in 1990 and 330 today
D. 120 in 1990 and 360 today
