The Big Beef Restaurant has the following standard for a roat beef dinner: Cooked beef Roasted potatoes Steamed vegetables Dinner roll 7 oz 8 oz 2 oz 1 roll The following is the purchase specifications: Roast beef Potatoes Vegetables Dinner rolls Loss in Unit Price Trim & Cooking Purchase Unit Purchase $ 15.00 0.055 6.50 0.30 15 lb 100 lb 0.45 lb $ 50 ea $ Calculate the standard material cost of this dinner. 2.0% 0.5% 0.0% 0.0%