Company A purchases cases of fertilizer for its lawn-care business from a supplier who charges Company A $30 per order and $50 per case. Ench case consists of five bags of fertilizer and the order size must be an integer multiple of five bags. Company A needs 2,000 bags of tertilizer a year. Company As annual holding costs are 30%. What would be the order quantity that minimizes annual ordering and holding costs? Multiple Choice 20 cases 40 cases 10 coses 30 cates