coupon payment is closest​ to $1,079.80.
What is coupon rate ?
FV = $1000, YTM = 5%, and PMT = 6.7% of 1000 = $67.
N = 3 and so using the PV function we get: PV(5%, 3, 67, 1000) = $1,046.30. So clean price = 1,046.30
Now for 6 months accrued interest = 67/2 = 33.50
Thus dirty price = 1,046.30+33.50
= $1,079.80
Learn more about coupon rate
brainly.com/question/16913107
#SPJ4