Final answer:
To find a reasonable range for Ross's commissions, calculate 5% of his sales for each month and then calculate the range of those commissions. The range is $200 - $275.
Step-by-step explanation:
To find a reasonable range for Ross's commissions, we need to calculate 5% of his sales for each month and then calculate the range of those commissions. Let's do the calculations:
- For the first month, 5% of $4000 is $200.
- For the second month, 5% of $5200 is $260.
- For the third month, 5% of $5500 is $275.
- For the fourth month, 5% of $4900 is $245.
Therefore, the reasonable range for Ross's commissions during these months is $200 - $275. So the answer is A. $200 - $275.