Four projects are being studied by RTC Inc. The table below provides the first cost as well as the overall and incremental Internal Rate of Return $($IRR$)$ for the four projects. Use the information in the table to answer the following. $($Hint: for instance, the $9\%$ in the table below could be interpreted as $IR{R}_{2-1}).$

$\backslash$table$[[$Project$,\backslash$table$[[$First$],[$Cost$]],\backslash$table$[[$IRR on$],[$Overall$],[$Investment$]],\backslash$table$[[$IRR on Increments of Investment$],[$Compared With Project$]],],[1,$$$100,000,19\%,,2,3$