Gasson Company is a merchandising firm. Next month, the company expects to sell 800 units. The following data describe the company's revenue and cost structure: Selling price per unit $40 Sales commission 5% Purchase price (cost) $18 per unit Advertising expense $4,000 per month Administrative $4,500 per month plus 15% of expense sales Assume that all activity mentioned in this problem is within the relevant range. What is the expected total administrative expense next month? O A. $13,300. B. $14,900. C. $4,800. D. $9,300. Reset Selection