really stuck on this one

This question will be theoretical by asking you to choose options from the drop down menus to answer the question or complete the statement. You will not actually calculate anything. On the October 11th billing date, Martin had a balance due of $987.19 on his credit card. The interest rate on the card is 14% per month The transactions during the following month were: October 13 Return $93.30 October 19 Airline Ticket $680.99 November 2 Dinner $75.97 November 9 Payment $211.56 A How many days are there in this billing cycle? Select) B) When finding the running balance a return/payment is an Select to the previous balance c) When finding the running balance a transaction that is not a return/payment is an Select to the previous balance D) in the process of finding the average daily balance, we add the balances together and divide by the number of them, for this problem we would Select the Select with Select) then Select) the results together and finally Select this number Select) This question will be theoretical by asking you to choose options from the drop down menus to answer the question or complete the statement. You will not actually calculate anything. On the October 11th billing date, Martin had a balance due of $987.19 on his credit card. The interest rate on the card is 14% per month The transactions during the following month were: October 13 Return $93.30 October 19 Airline Ticket $680.99 November 2 Dinner $75.97 November 9 Payment $211.56 A How many days are there in this billing cycle? Select) B) When finding the running balance a return/payment is an Select to the previous balance c) When finding the running balance a transaction that is not a return/payment is an Select to the previous balance D) in the process of finding the average daily balance, we add the balances together and divide by the number of them, for this problem we would Select the Select with Select) then Select) the results together and finally Select this number Select)