need all 3...A, B, and C, thank you!

Mr. and Mrs. Lear filed their 2020 Form 1040 on April 1, 2021, In November 2022, they received a notice of deficiency in which the IRS assessed $19,044 of additional 2020 income tax. Required: a. Compute the total amount that the Lears owe the federal government assuming the annual interest rate (underpayment rate) throughout the 18 -month period between the required filing date and the payment date was 3 percent. Ignore the effect of interest compounding. b. Compute the total amount that the Lears owe the federal government assuming the revenue agent who audited the return imposed an accuracy-related penalty on the entife deficiency. c. Compute the total amount that the Lears owe the federal' government assuming the revenue agent who audited the return imposed a civil fraud penalty on the entire deficiency. Complete this question by entering your answers in the tabs below. Compute the total amount that the Lears owe the federal government assuming the annual interest rate (underpayment rate) throughout the 18 -month period between the required filing date and the payment date was 3 percent. Ignore the effect of interest compounding. Note: Round your intermediate calculations to the nearest whole dollar amount