QUESTION $1$

$(20$ Marks$)$

$1\mathrm{.}1$

REQUIRED

Study the information provided below and calculate the following independently:

$1\mathrm{.}1\mathrm{.}1$ Break$-$even quantity

$(4$ marks$)$

$1\mathrm{.}1\mathrm{.}2$ Total Marginal Income and Net ProfitLoss

$(3$ marks$)$

$1\mathrm{.}13$ Break$-$even quantity if a sales commission of R$100$ per unit sold is introduced

$(4$ marks$)$

$1\mathrm{.}1\mathrm{.}4$ Total Marginal Income and Net ProfitLLoss if the variable manufacturing costs increase by $10\%.$

$(4$ marks$)$

INFORMATION

Marmic Limited manufactures motors at one of its projects. The following information relates to the year ended $31$ December $2024,$ when $14000$ motors are expected to be produced and sold:

$\backslash$table$[[$Selling price per unit,R$1000],[$Drect materials cost per unit,R$150],[$Direct labour cost per unit,R$100],[$Variable manufacturing overheads costs per unit,R$50],[$Fixed manufacturing costs,R$4000000],[$Variable marketing and administration costs per unit,R$100],[$Fixed marketing and administration costs,R$2000000]]$