A unit of sale is the __ that a person can buy a product or service in. A. Only location B. Time of day C. Largest amount D. Smallest chunk Please select the best answer from the choices provided A B c D

## Step 1<br />The problem is asking us to identify the correct definition of a "unit of sale". A unit of sale refers to the smallest quantity in which a product or service can be sold. This is the smallest chunk of the product or service that can be sold to a customer.<br /><br />## Step 2<br />We need to evaluate each of the given options in light of this definition.<br /><br />## Step 3<br />Option A, "Only location", does not define a unit of sale. The location of the sale does not determine the unit of sale.<br /><br />## Step 4<br />Option B, "Time of day", also does not define a unit of sale. The time of day does not determine the unit of sale.<br /><br />## Step 5<br />Option C, "Largest amount", is the opposite of what a unit of sale represents. A unit of sale is the smallest amount, not the largest.<br /><br />## Step 6<br />Option D, "Smallest chunk", aligns with the definition of a unit of sale. It refers to the smallest quantity in which a product or service can be sold.