LateshaLatesha,a singletaxpayer, had the following income and deductions for the tax year 20152015:

LOADING... (Click the icon to view the income anddeductions.) LOADING... (Click the icon to view the 20152015 tax rate schedule for the Single filingstatus.)

LOADING...(Click the icon to view the standard deduction and personal and dependency exemptionamounts.)

Requirements

a.	Compute Latesha'sLatesha's taxable income and federal tax liability for 20152015.
b.	Compute Latesha'sLatesha's marginal, average, and effective tax rates.
c.	For tax planningpurposes, which of the three rates in Part b is the mostimportant?