Aerospace Dynamics will invest $$210,000$ in a project that will produce the following cash flows. The cost of capital is $11$ percent. $($Note that the fourth year$$s cash flow is negative.$)$ Use Appendix B for an approximate answer but calculate your final answer using the formula and financial calculator methods. Year Cash Flow $1$ $ $69,000284,000373,0004(84,000)5155,000$