Heather's interest and gains on investments for the current year are as follows:

interest on madison county school bonds $600
interest on u. s. government bonds 700
interest on a federal income tax refund 200
gain on the sale of madison county school bonds 500

heather's adjusted gross income from the above is: or;

heather must report gross income in the amount of:

a. $2,000.
b. $1,800.
c. $1,400.
d. $1,300.
e. none of these.