mama's pizza shoppe borrowed $8,400 at 9% interest on may 1, 2021, with principal and interest due on october 31, 2022. the company's fiscal year ends june 30, 2021. what adjusting entry is necessary on june 30, 2021? multiple choice interest expense 252 interest payable 252 no entry. prepaid interest 126 interest payable 126 interest expense 126 interest payable 126