Average rate of return method, net present value method, and analysls for a service company

The capital investment committee of Iguana Inc. Is considering two capital investments. The estimated operating income and net cash flows from each investinent are as follows:

$\backslash$table$[[$Year$,\backslash$table$[[$Robotic Assembler$],[$Operating Income$]],\backslash$table$[[$Robotlc Assembler$],[$Net Cash Flow$]],\backslash$table$[[$Wperating$],[$Income$]],\backslash$table$[[$Warehouse$],[$Net Cash Flow$]]],[1,$$$42,500,$$$139,000,$$$89,000,$$$222,000$