Answer:
$40,000
Explanation:
in real dollars, the job in Los Angeles pays $100,000 / 2.00 = $50,000
Since the CPI at Riverside is 80 (or 0.8), we need to solve the following equation:
$50,000 = X / 0.8 where X is the equivalent salary in Riverside
X = $50,000 x 0.8 = $40,000
this means that a $40,000 salary in Riverside is equivalent to a $100,000 salary in Los Angeles