Inventory control may include

Include all costs associated with carrying and maintaining inventories. They include costs such as obsolescence, deterioration, storage, inventory taxes, and insurance. ... Also called ordering costs. Include costs of placing order, receiving, pricing, and placing goods in stock; and processing payment.
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By placing 2 fingers at the sternum (the spot where the lower ribs meet) the put the heel of your other hand next to your fingers. hope this