In 2019, Rashaun (62 years old) retired and planned on immediately receiving distributions (making withdrawals) from his traditional IRA account. The balance of his IRA account is $160,000 (before reducing it for withdrawals/distributions described below). Over the years, Rashaun has contributed $40,000 to the IRA. Of his $40,000 contributions, $30,000 was nondeductible and $10,000 was deductible. Assume Rashaun did not make any contributions to the account during 2019.a. If Rashaun currently withdraws $20,000 from the IRA, how much tax will he be required to pay on the withdrawal if his marginal tax rate is 25 percent?