QUESTION $9$

Explain the difference between Total productivity and Single$-$factor productivity.

For the toolbar, press ALT$+$F$10($PC$)$ or ALT$+$FN$+$F$10($Mac$).$

B $I{U}_S$ Paragraph $vv$ Arial $vv10$ pt $vv,$vdots$-=$vvvdots$-=vv{A}_{v}v{}_{\text{I}}{?}_{{?}_{?}}(x)$