1. The Breakeven point of a firm is 400 units in terms of quantity and 10,000 birr in
terms of revenue. Fixed cost is 2000 Birr.
a) Determine the revenue, cost and profit function in terms of quantity and sales.
b) Analyze the impact (on the breakeven point) of 5% increase & decrease of
price, unit variable cost and fixed cost citrus paribus
