X (b) Find the average daily balance. Write your answer to the nearest cent. so (c) Suppose the credit card company charges an interest rate of 1.4% on the average dally balance for January found in part (b). How much interest will be charged? Write your answer to the nearest cent. $ (d) What will Tammy's beginning balance be for the month of February (Including the interest for January found in part (c))? O CONSUME MATHEMATICS Computing the average daily balance, interest and balance for ... Here is Tammy's credit card statement for the month of January Date Transaction Transaction amount January 1 Beginning balance $1690,30 January 4 Purchase $400.50 January 8 Payment $369.00 January 22 Purchase 5950.65 x (a) use the credit card statement to help him in the table below. Note that there are 31 days in January. Also, a purchase increases the unpalc payment decreases the unpaid balance. Transaction Date Unpald Transaction Number of days at that balance Unpaid amount Number balance balance of days January 1 Beginning balance S1690.30 $1690.30 3 days (from January 1 through January 3) $5070.90 January 4 Purchase $400,50 S2090.80 days (from January 4through January 7) so January 8 Payment $369.00 s] 14 days (from January 8 through January 21) $ January 22 Purchase 5950.65 si 10 days (from January 22 through January 31) $. Total: 31 days Total: $0