Answer:
7.36%
Step-by-step explanation:
Nper = (10-2)*2 = 16
Pmt = 1000*8.7%/2 = 43.5
Pv = -108%*1000 = -1080
Fv = 1000
YTM = Rate(Nper, pmt, -Pv, Fv)*2
YTM = Rate(16, 43.5, -1080, 1000)*2
YTM = 0.036795696 * 2
YTM = 0.073591392
YTM = 7.3591392%
YTM = 7.36%