Surface area define or calculate the exact space that each face of the said shape is taken up while the volume is how much space is inside the said object. The area use the unit that is squared because it only measured 2 face in the shape while the volume measures 3 faces in the object. an example of an area is a card board area, while the volume is the glass of water.
Answer:
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Step-by-step explanation:
Hi,
To find a price of a single unit, you need to divide total with the amount of units 5.

Single unit price (rate) is 4$.
Hope this helps.
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