Based on the federal tax rates below, how much taxes payable will Mr. Crowne have to pay in federal taxes for each case below?

2019 Rates

Taxable income ......................................... Marginal Rate

In Excess Of............. Federal Tax............... On Excess

-0-......................................... -0- ............................15.0%

46,605 ...............................6,991 ...........................20.5%

93,208 ..............................16,544 ..........................26.0%

144,489............................. 29,877.......................... 29.0%

205,842............................. 47,670 ..........................33.0%

Case A: Income= $103,500

Case B: Income= $52,000

Case C: Income= $215,000