The following account balances are provided for Modern Communications, Inc. at July 31,2017: Balance Cash Accounts receivable Interest receivable Investments Spare parts and supplies Prepaid insurance Equipment (net) Accounts payable Interest payable Salaries payable Unearned revenue Bank loan due October 1, 2018 Common stock (no par) Retained earnings $ 250,000 170,000 150 38,000 40,000 36,000 486,850 84,000 300 36,000 40,000 426,000 350,000 84,700