Suppose efua apeatsewa has a wage contract subject to changes in the cpi. she earned $24 an hour last year; in that same year, the consumer price index rose from 120.0 to 130.0. what should his new wage be?

a. $26 an hour
b. $28 an hour
c. $29 an hour
d. $30 an hour
e. $27 an hour