Calculate the cost of purchasing 3 apples, each costing $1.
The total cost of purchasing 3 apples, each costing $1, would be $3.
Complete the following task based on the instruction and optional input provided.### Instruction:
Calculate the cost of purchasing 3 apples, each costing $1.

### Output:
The total cost of purchasing 3 apples, each costing $1, would be $3.