John makes $850 a week working as a bricklayer. when he breaks his hand in a motorcycle accident, he is billed $450 dollars for the x-ray and $230 for the doctor's visit. as a result, john is cannot work for four weeks. how much money is he entitled to under his basic disability insurance?

$450
$680
$3,400
$4,080

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?