Answer:
$1,000
Step-by-step explanation:
Donna purchased series of savings bond for $2,500 at the age of 25
This year Donna redeemed the bond of $5,000
She paid $3,000 as expenses for her daughter education
The first step is the calculate the interest income
= $3,000/$5,000 × $2,500
= 0.6 × $2500
= $1,500
Therefore the interest that will be required by Donna to include in her gross income this year can be calculated as follows
= $2,500-$1,500
= $1,000
Hence Donna is required to include an interest of $1,000 in her gross income this year