QUESTION $4$

$(15)$

A manufacturer has employed a Supply Chain practitioner. His basic annual salary is R$780000$ and he is entitled to an annual bonus of R$80000.$ The company operates a $40-$hour week and employees are entitled to four weeks' annual leave. There are $13$ public holidays annually. Idle time is equal to $3\%$ of available productive time. The company contributes $8,5\%$ and $1\%$ of the basic salary towards the pension fund and UIF, respectively. Assume that there are $52$ weeks in the year.

Calculate the following:

$4\mathrm{.}1$ Annual productive hours. Show all your calculations.

$4\mathrm{.}2$ Total annual labour cost. Show all your calculations.

$4\mathrm{.}3$ Hourly recovery rate. Show all your calculations.