8. A firm has $225,000 of taxable income. Based on the tax schedule below: a) What is the firms Marginal tax rate? b) What is the firms Average tax rate?(show your work)

Taxable income >=	Taxable income <=	Tax rate
0	50,000	15%
50,001	75,000	25%
75,001	100,000	34%
100,001	335,000	39%
335,001	10,000,000	34%
10.000.001	15,000,000	35%
15,000,001	18,333,333	38%
18,333,334	--------------	35%