Required

$1\mathrm{.}3$ Determine, using graphic linear programming, the production combination for Zek Ltd

which maximises daily profit. $($Draw the graph in your answer book. Ensure that you

label the graph comprehensively and clearly.$)(17)$

$1\mathrm{.}4$ Solving algebraically, verify your answer in $($C$).(2)$

$1\mathrm{.}5$ Calculate the production mix which will achieve the desired daily profit of R$10000.$

$(8)$