The unadjusted trial balance shows the following accounts with zero or normal balances on 12/31/2021: Prepaid Rent - 0 - Supplies 1,300 Note Receivable 10,000 Interest receivable -0- Rent Expense 2,400 Note Payable 5,000 Supplies Expense - 0 - Interest Expense - 0 - Company loaned money on 12/1/2021 at 6% interest, due in 6 months. What amount would be interest revenue for the 2021 year