Cyla is trying to best manage her two new credit cards. She has just now received her first credit card statements but realizes that she does not have the funds to pay them off in full. Each statement has a balance owing of $250 to be paid within the grace period. Card A charges an interest rate of 18% on unpaid balances, while Card B charges 22%. Cyla's total available funds for paying the cards is $400. What should she do to minimize interest expenses? Select one: a. Pay $250 on Card B and $150 on Card A b. Pay $250 on Card A and $150 on Card B c. Pay $400 on Card B d. Pay $200 toward the balance of each card