Answer :
Answer:
Option (d) is correct.
Explanation:
Given that,
Current wage rate of the workers = $8 per hour
Current year CPI = 160
Previous year CPI = 128
Inflation rate:
= (Current year CPI - Previous year CPI) ÷ Previous year CPI
= (160 - 128) ÷ 128
= 32 ÷ 128
= 0.25 or 25%
Therefore, the firm should increase the hourly wages of its workers by:
= Inflation rate × Current wage rate of the workers
= 25% × $8 per hour
= $2 per hour