The coupon rate is 4.29%.
FV = 1000
PMT = ?
N = 8
I = 5.10%
PV = -948
Inputting the above details on the calculator you can find PMT
$42.92 PMT(5.1%,8,-948,1000)
Alternatively, the PMT function in excel can also be used
Coupon Rate = 42.92/1000
= 4.29%
This gives you a coupon rate of 4.29%
Learn more about PMT here: brainly.com/question/24703884
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