A firm offers terms of 1/10, net 30 a. What effective annual interest rate does the firm earn when a customer does not take the discount? Note: Do not round intermedilate calculations and enter your answer as a percent rounded to 2 decimal places, e.g. 32.16 . b. What effective annual interest rate does the firm earn if the discount is changed to 2 percent? Note: Do not round intermediate calculatioms and enter your answer as a percent rounded to 2 decimal places, e.9-32.16. c. Whot effective annual interest rate does the firm earn if the credit period is increased to 45 days? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g. 32.16 d. What effective annual interest rate does the firm earn if the discount poriod is decreased to 14 days? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places. e.g. 32.16. A firm offers terms of 1/10, net 30 a. What effective annual interest rate does the firm earn when a customer does not take the discount? Note: Do not round intermedilate calculations and enter your answer as a percent rounded to 2 decimal places, e.g. 32.16 . b. What effective annual interest rate does the firm earn if the discount is changed to 2 percent? Note: Do not round intermediate calculatioms and enter your answer as a percent rounded to 2 decimal places, e.9-32.16. c. Whot effective annual interest rate does the firm earn if the credit period is increased to 45 days? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g. 32.16 d. What effective annual interest rate does the firm earn if the discount poriod is decreased to 14 days? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places. e.g. 32.16