Answer:
$997.37
Step-by-step explanation:
For computing the invoice price first we have to determine the accrued interest which is shown below:
Accrued interest is
= Par value × coupon rate × remaining months ÷ total months
= $1,000 × 6.11% × 4 months ÷ 12 months
= $20.37
Now
Invoice price is
= Clean price + Accrued interest
= $977 + $20.37
= $997.37