Oxford Company has limited funds avallable for investment and must ration the funds among the four competing projects shown below:

$\backslash$table$[[,,$Present,$\backslash$table$[[$Life of$],[$the$]],$Internal$],[$Project$,$Investrient,Value of Cash,Project,$],[$Required$,$Inflows,$($years$),$of Return,$],[$A$,$$$170,600,$$$329,323,7,12x$