Answer :
Answer:
Option d (convert.................inflation) is the correct approach.
Explanation:
- The proportion [tex]\frac{(Price\ level \ of \ earlier \ times)}{(Price \ level \ of \ today)}[/tex] would have been utilized to incorporate or transform today's moment to something like an earlier market value, making adjustments rising prices.
- As well as the rate of return [tex]\frac{(Today's \ price)}{(Earlier \ price)}[/tex] will indeed transfer the previous price to current prices, modifying inflation.
Some other preferences really aren't comparable to the scenario in question. So the above obvious response is the correct one.