Use the data given below to answer the following questions) .
Below is a spreadsheet of purchase orders for a computer hardware retailer. 123456789101112 A Purchase Orders Supplier Rex Technologies Rex Technologies Rex Technologies Rex Technologies Max’s wavetech Max’s wavetech Max’s wavetech B item Description Graphics Card Monitor Keyboard Speakers HD Cables Processor Hard disk C Item Cost $89$150$15$15$5$278$120D Quantity 35154020102718E Cost per Order $3115 $2250$600$300$50$6950$2160F AP Terms Months) 20251525253020G Order No. AL123 AL234 AL345 AL456 KO876 KO765 KO654 H Order Size Large Small Large Small Small Large Small
-To find the average of the total cost of orders from Rex Technologies, what Excel formula should be used in A12?
State-dependent Learning
A phenomenon where information learned in a particular state of mind is more easily recalled when in the same state.
Self-hypnosis
A technique involving self-induced hypnotic state, often used for therapeutic purposes, stress relief, or personal development.
Dissociative Identity Disorder
A mental disorder characterized by the presence of two or more distinct personality states that control an individual's behavior in different circumstances.
Subpersonalities
Different elements of an individual's personality that may become dominant in different contexts or during various emotional states.