The HR manager of a major office supply chain is interested in determining whether employee educational level affects knowledge of their job.An exam was given to 120 employees.The results are below: 
For each row total,calculate the corresponding percentage.
Definitions:
Progressive Rate
A tax system in which the tax rate increases as the taxable income increases.
Average Tax Rate
The proportion of total income that is paid in taxes, calculated by dividing the total amount of taxes paid by the taxpayer’s total income.
Tax Liability
The total amount of tax owed to the government by an individual, corporation, or other entity in a specified tax period.
Form 1040EZ
A simplified tax form for individuals with straightforward financial situations, allowing them to report income and calculate taxes owed.
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