please help on 5 and 7 these are the last and final questions on this TBT please please help me u are guaranteed to help so please and please explain

5. you would use whole numbers because points are whole
7.x represents (2) the hours worked per week. this is because it say hourly rate and were estimating the weekly profit
You use whole numbers because the points are whole represents 2) the hours worked per week. this is because it say hourly rate and were estimating the weekly profit
Hope this helped.