$3\mathrm{.}1$ For the grapetiser processing plant, if a worker can produce $10$ litres$/$hour$,$ determine the number of

$(14$ Marks$)$ workers needed on each shift. Suppose each shift has $100$ workers, what is the productivity of an individual worker? Lastly, if material costs are R$10/$litre$,$ capital costs are R$100,000$ and labor costs are R$10/$hour$,$ what is the multifactor productivity of this processing plant?

$3\mathrm{.}2$ For the coke$-$zero processing unit, determine the amount of gallons that the processing plant can make

$(6$ Marks$)$ this quarter. If the multi$-$factor productivity was $1$ gallon per R$25000,$ how much should the organisation spend this quarter in manufacturing Coke Zero gallons?