Using the individual tax rate schedule -perform the following: a. Calculate the tax liability, after-lax eamings, and average tax rates for the following levels of partnership earnings before taxes: $14,900;$75,700;$304,000; $492,000; $1.1 malion; $1.5 milion; and $2.3 million. b. Plot the average tax rates (measured on the y-axis) against the pretax income levels (measured on the x-axis). What generalization can be made conceming the relationship between these variables? a. Colculate the tax liability, afher-tax earnings, and average tax, rates for the following levels of partnership earrings befoes taxes: $14,900;$75,700;$304,000;$492,000; $1.1 milion; $1.5 milion; and $2.3 million. (Round dollars to the nearest cert and round percentages to one decimal place.) Data table (Click the icon here [ in order to copy the contents of the data table below into a spreadsheet.) TABLE 1.2: Federal Income Tax Rates and Brackets for Individual Returns (2018)