An investor has the opportunity to make an investment that will provide an effective annual yield of 16.0 percent. She is considering two other investments of equal risk that will provide compound interest monthly and quarterly, respectively. Required: a. What must be the equivalent nominal annual rate (ENAR) for an investment that will provide compound interest monthly to ensure that an equivalent annual yield of 16.0 percent is earned? b. What must be the equivalent nominal annual rate (ENAR) for an investment that will provide compound interest quarterly to ensure that an equivalent annual yield of 16.0 percent is earned? Note: For all requirements, do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places