$1.$ What is the economic ordering quantity for SKU Number $53104$ if the forms are ordered from Supplier A$?$ From Supplier B$?$ Round your answers up to the next whole unit. $2.$ How many orders should be placed each year if the hospital buys from Supplier A$?$ If it buys from Supplier B$?3.$ Calculate the total inventory cost $($the cost of ordering plus the cost of carrying inventories$)$ that the hospital would incur under each supplier. On the basis of the information developed, which supplier should the hospital use?