$400 per order. Other costs associated with inventory are as followsi Required: a) If Kingston Distributors increases their annual sales to 100,000 units, what will its new Economic Ordering Quantity be? (3 marks) b) How much is the firm's total inventory cost increase when its EOQ changes? ( 6 marks) c) By how much would the firm's total inventory cost increase if they have safety stock of 6,000 units ( 1 marks) Please answer the question in the box provided