Delta Inc. is considering the purchase of a new machine which is expected to increase sales by $10,000 in addition to increasing non-depreciation expenses by $3,000 annually. Due to the sales increase, Delta will need to increase working capital by $1,000 at the beginning of the project. Delta will depreciate the machine using the straight-line method over the project's five year life to a salvage value of zero. The machine's purchase price is $20,000. The firm has a marginal tax rate of 34 percent, and its required rate of return is 12 percent. The machine's initial cash outflow is

a		$20,000
b		$21,000
c		$23,000
d		none of the available answers
		$27,000