Rio Coffee Shoppe sells two coffee drinks-a regular coffee and a latte. The two drinks have the following prices and cost characteristics: Sales price (per cup) Variable costs (per cup) Regular Coffee $ 1.50 0.90 Latte $ 2.20 1.30 The monthly fixed costs at Rio are $4,623. Based on experience, the manager at Rijp knows that the store sells 70 percent regular coffee and 30 percent lattes. Required: How many cups of regular coffee and lattes must Rio sell every month to break even? Regular coffee Lattes Break-even Sales in Units 5,394 1,540