Identify each of the following costs, incurred monthly by Furman Flower Cart, as fixed, variable, or mixed. Bouquets Sold 4,000 2,000 6,000 Balloons (10 per bouquet) $ 5,000 $ 10,000 $ 15,000 Insurance $ 6,000 $ 6,000 $ 6,000 Delivery $ 12,000 $ 24,000 $ 36,000 Employee compensation $ 15,000 $ 22,000 $ 29,000 Advertising $ 1,500 $ 1,500 $ 1,500 Balloons Insurance Delivery Employee compensation Advertising Fixed Mixed Variable