Hiller Company manufactures equipment which is sold or leased. On December 31, year 1, Hiller leased equipment to Drake Company for a 5-year period expiring December 31, year 6, at which date ownership of the leased asset is transferred to Drake. Equal payments under the lease are $20,000 and are due on December 31 of each year. The first payment was made on December 31, year 1. Collectability of the remaining lease payments is reasonably assured. The normal sales price of the equipment is $77,000 and Hiller cost is $60,000. For the year ended December 31, year 1, how much income should Hiller recognize from the lease transactions

Thomas kratzer is the purchasing manager for the headquarters of a large insurance company chain with a central inventory operation. thomas's fastest-moving inventory item has a demand of 6,000 units per year. the cost of each unit is $100, and the inventory carrying cost is $10 per unit per year. the average ordering cost is $30 per order. it takes about 5 days for an order to arrive, and the demand for 1 week is 120 units. (this is a corporate operation, and the are 250 working days per year.)a) what is the eoq? b) what is the average inventory if the eoq is used? c) what is the optimal number of orders per year? d) what is the optimal number of days in between any two orders? e) what is the annual cost of ordering and holding inventory? f) what is the total annual inventory cost, including cost of the 6,000 units?