John wong makes $63,800 per year maintaining a self-storage business. he was notified of a 3.3% raise in a year in which the cpi index increased by 4.4%. find the gain or loss in his purchasing power. loss of $701.80 gain of $701.80 loss of $2105.40 gain of $2105.40

To find the purchasing power you work in two stages:

1) calculate the new income using the percent raising. In this case 3.3%.

2) deflate the new income with the inflation rate. 4.4% in this case.

So, let's work:

1) New income

new income = old income + raise

raise = old income × raising rate = 63,800 × 3.3/100 = 2.105.4

new income = 63,800 + 2,105.4 = 65.905,4

2) Deflate the new income

CPI increase by 4.4% ⇒

price index of previous year = 100
price index of new year = 104.4

⇒

  100            x
=
104.4      65,905.4

⇒ x = 65,905.4 × 100 / 104.4 = 63,127.7

So, the change on the purchasing power is the difference 63,127.7 - 63,800 = - 672.3

And the negative sing means a loss.

The closest answer from the answer choices is loss of $ 701.80

A5 miles because when you look at the chart count how many times it goes into it i don’t even know wha,t i’m saying anymore mpbut long stor6 short it’s 5 miles