Estimated incremental cash flows from a proposed project are given in column B$.$ If the costs of capital are as given in column C$,$ what are the NPVs of this project? Based on the NPV decision rule, should the company accept or reject the proposed project at each cost of capital? What is the IRR of this project? If the company's cost of capital is $15\%,$ based on the IRR decision rule, should the company accept or reject the proposed project?

$5$

$6$

$7$

$8$

$9$

$10$

$11$

$12$

$13$ IRR

$14$ Accept$/$Reject$?$

$15$

$16$ Y$-$INTERCEPTIN NPV PROFILE GRAPH?