1 Panther Corporation, a merchandising company, reported sales of 4,800 units for July at a selling price of $239 per unit. The the variable selling expense was $6 per unit. The total fixed selling expense was $38,100. The variable administrative expense expense was $59,900 10 Fini a. What is the Contribution Margin b. What is the Gross Margin c. What is Net Operating Income Please write your answers in the space provided. Time 1 Panther Corporation, a merchandising company, reported sales of 4,800 units for July at a selling price of $239 per unit. The the variable selling expense was $6 per unit. The total fixed selling expense was $38,100. The variable administrative expense expense was $59,900 10 Fini a. What is the Contribution Margin b. What is the Gross Margin c. What is Net Operating Income Please write your answers in the space provided. Time