QUESTION $1$ REQUIRED Use the information provided below to calculate the following: $1\mathrm{.}11\mathrm{.}21\mathrm{.}31\mathrm{.}41\mathrm{.}51\mathrm{.}6$ Break$-$even quantity Break$-$even value Expected total Marginal income and Net profit$/$loss$.$ Answer each of the following questions independently: Calculate the number of units required to break$-$even if: $$ the selling price is reduced by R$400,$ and $$ variable selling and administrative expenses are adjusted to $8\%$ of sales. Suppose Bella Manufacturers wants to make provision for an increase of R$70800$ in fixed manufacturing overheads and a decrease in variable manufacturing costs of R$240$ per unit. Taking these changes into account, calculate the new break$-$even value. What does a high break$-$even point indicate for Bella Manufacturers, and what are three $(3)$ ways they can improve their break$-$even situation?