So for the 25 hours at the “Twist Ice Cream Shop” you would get $200 a week, so that would would mean you need $300 more. So by mowing the lawns 30 hours a week you would get $500 dollars in total.
Twist Ice Cream Shop:
$200 a week for 25 hours
Mowing Lawns:
$300 a week for 30 hours
In total:
$500 a week for 55 hours