A small coffee shop is considering introducing a new menu item, specialy sandwiches, to its current offerings. The colfee shop owner wants to determine the minimum number of specialty sandwiches that need to be sold each month to cover the fixed and variable costs associated with producing and selling the sandwiches. The fixed costs include rent, salaries, utilities, and equipment, totaling R15 000 per month. The variable costs per sandwich include bread, meat, cheese, and condiments, totaling R15.00 per sandwich. The selling price of each sandwich is R35.00. Calculate the break-even point for sandwiches that need to be sold each month to cover the total costs