REQUIRED

Use the information provided below to calculate the following independently:

$4\mathrm{.}1$ Break$-$even value, using the marginal income ratio

$(4$ marks$)$

$4\mathrm{.}2$ Margin of safety $($as a percentage, expressed to two decimal places$),$ using the break$-$even quantity

$4\mathrm{.}3$ The sales volume required to achieve a net profit of $R1200000$

$(4$ marks$)$

$(4$ marks$)$

$4\mathrm{.}4$ The total Marginal Income and Net ProfitLoss if the sales volume is $10\%$ less than expected

$(4$ marks$)$

$4\mathrm{.}5$ Break$-$even quantity if the selling price drops by R$20$ per unit and the total fixed costs are $R992200.$

$(4$ marks$)$

INFORMATION

Forecasted costs for the only product to be manufactured by Vierra Enterpises for $2025$ are as follows:

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