Given that Pablo wants to start a savings account and apply for a vehicle loan. He's not sure which bank he should open the savings account with and which bank he should apply for the vehicle loan.
Since he wants the most return on his money in savings, he must choose the bank with highest interest , here bank B.
Since he doesn't want a high rate on his vehicle loan, he has to select the bank which charges the least interest, here bank B
Hence a. Bank B for the car loan and Bank B for the savings account