Got this question wrong. Can I get a solution on how to do this?

Incorrect Question 3 0 / 1 pts What happens to the price of a three-year annual coupon paying bond with an 8% coupon when interest rates change from 8% to 7.1%? Answer in dollar terms to the nearest decimals without the $ sign. Use a "-" sign to denote a price decrease. Do not use a "+" sign. -395.55