Answer :
The annual interest on the $10 million debt is,
$10 million x 0.04 = $400,000
$400,000/$5,000,000 = 0.08
$400,000 is 8% of the annual GDP of $5 million
$10 million x 0.04 = $400,000
$400,000/$5,000,000 = 0.08
$400,000 is 8% of the annual GDP of $5 million