Management would like to invest in newer technology to help increase their production of vaccines. You are a private consultant asked to evaluate their current vaccine production capabilities. Employees make $25 per hour, raw materials used to create the vaccines cost $40 per pound and energy prices for the facility are $0.20 per kilowatt (kW). The following monthly data is provided to you. Find multifactor productivity?

	a	0.278 units per dollar
	b	0.09 units per dollar
	c	0.076 units per dollar
	d	0.1 units per dollar

\begin{tabular}{|c|c|} \hline & January \\ \hline Output & 8,800 units \\ \hline \begin{tabular}{c} Labor \\ Hours \end{tabular} & 3,200hrs \\ \hline \begin{tabular}{c} Raw \\ Materials \end{tabular} & 400 pounds \\ \hline Capital & $18,000 \\ \hline Energy & 10,000kW \\ \hline \end{tabular}