If Chloe did not pay off the loan, she will payout 263.75 x 12 = $3165.00
However, if Chloe pays off the loan with the sixth payment, she will pay out (263.75 x 5) + 1,786.20 = $3,086.95.
But the question is how much will she save? To get the answer just follow this: 3165.00 - 3086.95 = $78.05
Therefore, Chloe saves $78.05