consider a 10-year, 4% quarterly coupon bond with $1,000 face value. Which of the following is correct about this bond's coupon payments?

a. it will pay 40 coupons of $20 each

b. it will pay 10 coupons of $40 each

c. it will pay 20 coupons of $20 each

d. it will pay 10 coupons of $10 each

e. it will pay 40 coupons of $10 each