In the processing of any function, such as control traffic lights in a town, one needs to select the cell you want to place the formula into.
<h3>What is cell references?</h3>
If a person want to form any simple formulas or function in Excel via manual process, one needs to use cell addresses to make a formula.
Note that the use of cell references, one needs to To create a formula, you need to first select the cell you want to place the formula into and thus it is the correct option.
Therefore, option A is correct.
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