Answer:
Comparable annual salary today is $22,507.26
Step-by-step explanation:
Data provided in the question:
Yearly income = $73,000
Time period, n = 30 years
Annual inflation rate = 4% = 0.04
Now,
Using the compounding formula, we have
Future value = Present value × (1 + rate of inflation)ⁿ
or
$73,000 = Present value × (1 + 0.04)³⁰
or
$73,000 = Present value × 3.243
or
Present value = $22,507.26
Hence,
Comparable annual salary today is $22,507.26