In the month of November, Concord Company Inc. wrote checks in the amount of $18400. In December, checks in the amount of $25323 were written. In November, $16931 of these checks were presented to the bank for payment, and $21760 were presented in December. No checks were outstanding at November 1. What is the amount of outstanding checks at the end of November? O $1469 O $3563 O $6923 O $4829