How to Compute percent of change in cost:

Item:1 lb.apples price in 1970: 0.25 what is the Present price and what is the percent of change?

idk what you are talking about. sorry :]

2.50

The selling price is $137,900.00. The mortgage company requires a 20 percent down payment and I want to pay the money back in 30 years at 8 percent. What is the total amount of interest charged, rounded to the nearest whole dollar?

To compute the percent of change in cost, you need to find the difference between the present price and the initial price, divide it by the initial price, and then multiply by 100 to get the percentage.

Given:
Initial price in 1970: $0.25

To find the present price and percent of change, we need more information. If you provide the present price, we can compute the percent of change for you.