thens Delivery Service is hired on October $31,20Y8$ to perform services, beginning on November $1,20$Y$8.$ The delivery services will be performed for six months at a rate of $$3,200$ er month. Athens' fiscal year ends on December $31.$ What amount of service revenue should be recorded as an adjusting entry on December $31,20$Y$8?$

A$.$ $$0$

B$.$ $$6,400$

C$.$ $$9,600$

D$.$ $$3,200$