Rocky mountain tire center sells 15,000 go-cart tires per year. the ordering cost for each order is $35, and the holding cost is 40% of the purchase price of the tires per year. the purchase price is $25 per tire if fewer than 200 tires are ordered, $19 per tire if 200 or more, but fewer than 5,000, tires areordered, and $13 per tire if 5,000 or more tires are ordered.

a) how many tires should rocky mountain order each time it places an order? rocky mountain's optimal order quantity is (enter your response as a whole number).
b) what is the total cost of this policy?

Abc factory produces 24,000 units. the cost sheet gives the following information: direct materials rs. 1,20,000direct labour rs. 84,000variable overheads rs. 48,000semi variable overheads rs. 28,000fixed overheads rs. 80,000total cost rs. 3,60,000presently the product is sold at rs. 20 per unit. the management proposes to increase the production by 3,000 units for sales in the foreign market . it is estimated that semi variable overheads will increase by rs. 1,000. but the product will be sold at rs. 14 per unit in the foreign market. however, no additional capital expenditure will be incurredq-1. what is present profit of the company ? q-2. what is proposed profit of the company in new market? q-3.what is suggestion for new makret proposal whether proposal accept or not