Karla, Ruby, Anna, and Megan each had a balance of $0 in her bank account on the first day of April. Here are their account balances on the second day:
Karla: $43
Ruby: -$25
Anna: -$48
Megan: $42
Whose account had the greatest change between the first and second days?
A.) Karla's
B.) Ruby's
C.) Anna's
D.)Megan's