A website offers two different download subscriptions. Each offer requires an initial fee and then a cost per download. With Offer 1, a customer pays $20 and then pays $0.75 for each download. Offer 2 is represented in the table.
Offer 2
Number of
Total Cost ($)
Downloads
10
35
20
40
50
55
Part A
Which offer has the greater initial fee?
O A. Offer 1
OB. Offer 2
Part B
What is the difference in cost between the offers for 50 downloads? Enter the answer in the box.
$