Vauxall Holdings showed the following information regarding its notes receivable: Maturity Date Date of Interest Note Principal Rate Nov. 1/19 $ 330,000 4.0% Jan. 5/20 136,000 5.0% Nov. 20/20 126,000 4.5% Dec. 10/20 165,000 5.5% Note 1 2 3 4 6 Term 180 days 90 days 45 days 30 days *Round calculations to the nearest whole cent. Required: For each of Vauxall Holdings note receivable given below: (Use 365 days in a year. Do not round intermediate calculations. Round the "Amount of Accrued Interest at Dec. 31, 2020" answers to 2 decimal places.) a. Determine the maturity date. b. Calculate the days of accrued interest, if any, at December 31, 2020 (Vauxall Holdings' year-end). c. Calculate the amount of accrued interest, if any, at December 31, 2020