1. A 1000 bond issued on January 10, 2021 is paying coupons at a nominal interest rate of 7% payable semiannually. The bond is redeemed at par and matures on January 10, 2031. The nominal yield rate convertible semiannually is quoted as 10%.

(a) Find the price of the of the bond at issuance.

(b) Find the total interest paid in the tenth coupon payment.

(c) Find the principle repaid in the eleventh coupon payment.

(d) Find the price of the bond on March 20, 2024.