Alpha Car Rental purchased 5 cars for a total of $100,000 four year ago. Now it is replacing the cars with newer vehicles. The company has depreciated the cars under the 5-year MACRS category over these four years, and they have a current book value of $17,280. Alpha sold these cars for a total of $15,000 at the end of year 4. Assume a tax rate of 40%. What is the total cash inflow from the sale of these vehicles?

	a.	$15,912
	b.	$17,280
	c.	$2,280
	d.	$15,000