A company's Cash account shows an ending balance of $$4,000.$ Reconciling items included a bookkeeper error of $$50($a $$550$ check recorded as $$600),$ two outstanding checks totaling $$800,$ a service charge of $$25,$ a deposit in transit of $$260,$ and interest revenue of $$33.$ What is the adjusted book balance

A$.$ $$4,540$

B$.$ $$3,460$

C$.$ $$3,942$

D$.$ $$4,058$