accounting help thank you

Panjandrum Industries, a manufacturer of industrial piping, is evaluating whether it should expand into the sale of plastic fittings for home garden sprinkler systems. It has made the above estimates of free cash flows resulting from such a decision. There are concerns of the sensitivity of this project to changes in the cost of capital. For what cost of capital does this project break-even? Panjandrum Industries, a manufacturer of industrial piping, is evaluating whether it should expand into the sale of plastic fittings for home garden sprinkler systems. It has made the above estimates of free cash flows resulting from such a decision. There are concerns of the sensitivity of this project to changes in the cost of capital. For what cost of capital does this project break-even? A) 8% B) 12% C) 10% D) 14%