I have attached the problem. Please provide the work by hand. Thank you very much in advance.

2. Practice Problem: Consider a 2-year bond that makes semi-annual coupon payments. The annual coupon rate is 8%, the face value is $1,000 and the interest rate is 10% per year. By how many percents will the price drop if the yield on the bond increases to 12%? What will be the price of the bond after such an increase in the yield