The formula to calculate the Bond Carrying Value (CV) is:
\[ \text{CV} = \text{FV} - \text{AD} + \text{UAD} \]
Where:
A bond carrying value is the net amount between the face value of the bond, minus amortized discounts, plus un-amortized premiums. This value represents the book value of the bond on the issuer's balance sheet.
Let's assume the following values:
Using the formula:
\[ \text{CV} = \text{FV} - \text{AD} + \text{UAD} = 1000 - 50 + 30 = 980 \]
The Bond Carrying Value (CV) is $980.