A
Average earnings have risen by 1.08% between 20X1 and 20X5
B
The average price of goods and services has increased by 8% between 20X1 and 20X5
C
Average earnings can buy 8% more goods and services in 20X5 than they could in 20X1
D
Average gross earnings have fallen 8% between 20X1 and 20X5
