1) Harper recently started a babysitting job. She puts money in a savings account each week from her earnings. The table shows the total amount in Harper's account each week after she makes a deposit. Weeks : 1. 2. 3

In Account ($) 25 45 75

Which statement tells why the amount Harper saves is NOT proportional to the number of weeks?

The amount saved in 1 week is not the same as the amount saved per week over the entire 3-week period.

The amount saved in 1 week is not the same as the amount saved per week over 2 weeks.

The amount saved in 1 week is the same as the amount saved per week over 2 weeks.​