You are analyzing the following two mutually exclusive projects and have developed the following information. Please calculate the IRRs for the two projects and the crossover rate. $(6$ points$)$ Which project should you accept if the cost of capital is $5\%,$ and which project should you accept if the cost of capital is $10\%?(4$ points$)$

$\backslash$table$[[$Year$,\backslash$table$[[$Project A$],[$Cash Flow$]],\backslash$table$[[$Project B$],[$Cash Flow$]]],[0,-$$$84,500,-$$$76,900$