Answer:
A. Louve
B. Rose
D. Rizo
Total: $6,525 loans payed
McGill ($2,934) and Griffin ($3,265) has too much to pay off (remember Mrs. Sampson wants to pay off customers debt that is less than $2,500)
McGill and Griffin total (if you want to know): $6,199
Total for everyone's debt (if you want to know again): $12,724
Hope this helps, have a nice day/night! :D