19,what is the npv for the following project if its cost of capital is 15 percent and its initial after tax cost is $5,000,000, and it is expected to provide after tax operating cash inflows if $1,800,000 in year 1, $1,900,000 in year 2, $1,700,000 in year 3, and $1,300,000 in year 4. a. $(137,053) b.$371,764 c.$1,700,000 d. none of the above