In: Finance
1. Given the information below
Par value of coupon = $1000
Coupon payment = $45
Price = $ 910
Number of compounding periods = 30
Calculate Before Tax Cost of debt using formula not financial calculator.
PMT = Coupon; R = Rate = ?; FV = Face value; N = Number of period
Bond value or Price = PMT x ((1-((1+R)^-N)) / R) + (FV/(1+R)^N)
We will do trial and error to get the Yield or YTM:
Step 1:
Let’s discount the bond with 4.75% (random rate)
Bond value = 45 x ((1-((1+4.75%)^-30)) /4.75%) + 1000/(1+4.75%)^30)
Bond value = BV = $960.45
Step 2:
Let’s discount the bond with 5% ( again random rate)
Bond value = BV = 45 x ((1-((1+5%)^-30)) /5%) + 1000/(1+5%)^30)
Bond value = $923.14
Step 4:
Difference between two Bond values = 960.45-923.14 = $37.31
Difference in two discount rate = 0.25%
Step 5:
Real YTM = Lower random rate + Difference in two discount rate x (BV at 4.75% - Current market value)/Difference between two Bond values
Real YTM = 4.75% + 0.25% x (960.45 - 910)/37.31
Real YTM = 5.09%
Seems to be close
Using financial calculator BA II Plus - Input details: |
# |
FV = Future Value / Face Value = |
-$1,000.00 |
PV = Present Value = |
$910.00 |
N = Number of years remaining x frequency = |
30 |
PMT = Payment = Coupon / frequency = |
-$45.00 |
CPT > I/Y = Rate = YTM = |
5.091590 |
Convert rate in yearly rate = |
5.09% |