Jonah, a single taxpayer, earns $150,000 in taxable income and $10,000 in interest from an investment in city of Denver bonds. Using the U.S. tax rate schedule for year 2022, how much federal tax will he owe? What is his average tax rate? What is his effective tax rate? What is his current marginal tax rate? If Jonah earned an additional $40,000 of taxable income, what is his marginal tax rate on this income? (Use tax rate schedule.)

2022 Tax Rate Schedules

Individuals

Schedule X-Single

If taxable income is over:	But not over:	The tax is:
$ 0	$ 10,275	10% of taxable income
$ 10,275	$ 41,775	$1,027.50 plus 12% of the excess over $10,275
$ 41,775	$ 89,075	$4,807.50 plus 22% of the excess over $41,775
$ 89,075	$ 170,050	$15,213.50 plus 24% of the excess over $89,075
$ 170,050	$ 215,950	$34,647.50 plus 32% of the excess over $170,050
$ 215,950	$ 539,900	$49,335.50 plus 35% of the excess over $215,950
$ 539,900		$162,718 plus 37% of the excess over $539,900