The final part of the question is as follows. Are the input values correct please?$\backslash$table$[[,\backslash$table$[[$Retain Old$],[$Machine$]],\backslash$table$[[$Replace Old$],[$Machine$]],\backslash$table$[[$Net Income$],[$Increase $($Decrease$)]]],[$Operating income,$$,140000,$$$,548500,$$$,408500],[$Cost of the new machine,,$186000,,186000,,186000],[$Totals$,$$$,-46000,$$$,362500,$$$,222500]]$

The new machine

should

be purchased.