Assume NRG originally forecasted its marketing and support costs at $500,000 per year during years

1-3. Suppose the marketing and support costs could be as low as $400,000 or as high as $800,000

per year. How would these changes impact the NPV of the proposed energy drink project? Recall,

NRG pays a 29% tax rate on its pre-tax income. Assume their cost of capital is 10%.

Select one:

a. $223,657 and -$580,326 respectively.

b. $176,566 and -$529,699 respectively.

c. $463.227 and -$617,636 respectively.

d. -$463,227 and $617.636 respectivel