Question 79 1 pts When it comes to Regular checking accounts, NOW accounts, MMDA and MMMF: O A. All of them pay interest O B. All of them allow unlimited check writing O C. All of them are Federally Insured D. All of them may carry service charges ia E. None of the answers.shown Question 82 1 pts The After-Tax rate of return on an investment earning 5% when one's tax rate is 28% is: 5% O 3.6% O 28% 2.8%