Flagbush General Hospital received interest payments of $ 8,600 during 20X2. Its balance sheets report accrued interest receivable as follows:

12/31/X1 $ 1,100

12/31/X2 $ 1,400

What amount should be reported as interest income in their 20X2 statement of operations?

$ 8,900

$ 7,500

$ 7,200

not enough information