The Mills Lunch Shop prepares fresh take-out entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of $3.20 each. A 20% spoilage rate is anticipated. Mills Lunch Shop sells the dinners at an 80% markup based on cost. They decided to offer a $1.00-off coupon in a newspaper advertisement. What markdown percentage does this coupon represent? (Round to the nearest tenth of a percent.)
math - Steve, Saturday, May 31, 2014 at 5:36am
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