Answer:
correct option is C. $2.00
Explanation:
given data
currently pays = $8 an hour
CPI currently = 160
old = 128 year
to find out
firm should increase the hourly wages of its workers by
solution
we get here first rate that is express as
rate = [tex]\frac{CPI*currently\ pay}{time}[/tex] ...........1
rate = [tex]\frac{160*8}{128}[/tex]
rate = $10
So Increase is here as = $10 - $8
increase by = $2
so correct option is C. $2.00