Struggling a lot in accounting :( . If an expert solves this would you kindly explain how? I just want to wrap my head around it before our next assessment.

6 At March 31, Cummins Co. had an unadjusted balance in its cash account of $10,200. At the end of March, the company determined that it had outstanding checks of $1,065, deposits in transit of $670, a bank service charge of $35, and an NSF check from a customer for $220. What is the true cash balance at March 31? 1.81 points Multiple Choice $9.805 eBook References O $9,945 $10,200 O $9.540 O