At March 31, Cummins Co. had an unadjusted balance in its cash account of $10,400. At the end of March, the company determined that it had outstanding checks of $900, deposits in transit of $600, a bank service charge of $20, and an NSF check from a customer for $200. What is the true cash balance at March 312 A $10,100 OR$10,180 oc $10,380 D. 59,880 Which of the following describes an item/activity that reduces a company's bank account balance? A deposit in transit A debit memo OB A credit memo Op. A reconciling entry