The table below reports nominal GDP, real GDP, and the GDP deflator from 2018 to 2020. Complete the table by solving for the missing values (round your answer to whole dollars).

Year	Nominal GDP (billions of dollars)	Real GDP (billions of dollars)	GDP deflator
2018	$10,500	$9,545	a)
2019	11,100	b)	100
2020	c)	$12,500.00	92