Determine the average tax rate and the marginal tax rate for each of the following instances:

Use the appropriate 2021 Tax Tables and 2021 Tax Rate Schedules.

A married couple filing separately, one spouse with taxable income of $44,185 and the other with $56,518.

A single person with taxable income of $79,736.

A single person with taxable income of $304,507.

A head of household with taxable income of $96,892.

A qualifying widow with taxable income of $14,319.

A married couple filing jointly with taxable income of $11,516.