Answer:
To achieve your goal, you have to increase your sales in $105,000 per week.
Explanation:
First, you have to determine the amount of sales you have considering that you have a market share of 7%:
$3,500,000*7%= $245,000
Now, you have to find the amount of sales you need to increase your market share to 10%:
$3,500,000*10%= $350,000
Then, you have to calculate the difference between your expected and current market share:
$350,000-$245,000= $105,000