Exercise #2 The following information is available for a company: (a) Accounts Receivable: $2,900 on 01/01/17, S8,100 on 12/31/17 (b) Unearned Service Revenue: S1,000 on 01/01/17, S3,240 on 12/31/17 (c) Services worth S6,000 were provided during 2017 at the same time cash was received from customers. (d) Services worth S9,000 were provided during 2017 before cash was received from customers. (e) services worth s1,860 were provided during 2017 after cash was received from customers