Study the information given below and answer each of the following questions independently: 3.1 Calculate the total Marginal Income and Net Profit/Loss if all the tables are sold. 3.2 3.3 3.4 3.5 Use the marginal income ratio to calculate the break-even value. Calculate the new total Marginal Income and Net Profit/Loss, if an increase in advertising expense by R100 000 is expected to increase sales by 400 units. How many units must be sold if the company wishes to earn a net profit of R298 920. Based on the expected sales volume of 2 400 units, determine the sales price per unit (expressed in rands and cents) that will enable the company to break even. INFORMATION