In detail would be really helpful

In the month of November, its first month of operations, Crane Ltd. wrote cheques in the amount of $ 26800.In December, cheques in the amount of $ 24,000 were written. In November, $ 24.700 of these cheques were presented to the bank for payment and $ 20,100 were presented in December What is the amount of outstanding cheques pt the end of November and at the end of December? December November Outstanding cheques