Mr. Olaf earned an $89,000 salary, and Ms. Olaf eamed a $40,330 salary. The couple had no other income and cannot itemize deductions. Assume the taxable year is 2022. Use Individual Tax Rate Schedules and Standard Deduction Table. Required: a. Compute their combined tax if they choose to file separate returns. b. Compute their tax if they file a joint retum. Complete this question by entering your answers in the tabs below. Compute their tax if they flle a joint return. Note: Round your intermediate calculations and final answer to the nearest whole dollar amount