which of the following statements about extensions of time to file certain business income tax returns is true? a. it is required of most entities to use electronic funds transfer to make all federal taxes b. the IRS will send taxpayers a notification if their request for an extension of time to file allowed c. properly filing the form will not automatically give taxpayer the maximum extension of time to file allowed d. the maximum extension of time allowed from the due date if the taxpayers business return is generally three amount