Minutemen Law Services maintains its books using cash-basis accounting. However, the company decides to borrow $100,000 from a local bank, and the bank requires Minutemen to provide annual financial statements prepared using accrual-basis accounting as part of the creditworthiness verification. During 2018, the company records the following cash flows:
| Cash collected from customers | 
  | 
  | 
  | 
$ | 
70,000 | 
  | 
|      Cash paid for: | 
  | 
  | 
  | 
  | 
  | 
  | 
|      Salaries | 
$ | 
36,000 | 
  | 
  | 
  | 
  | 
|      Supplies | 
  | 
4,000 | 
  | 
  | 
  | 
  | 
|      Rent | 
  | 
5,000 | 
  | 
  | 
  | 
  | 
|      Insurance | 
  | 
7,000 | 
  | 
  | 
  | 
  | 
|      Utilities | 
  | 
3,000 | 
  | 
  | 
55,000 | 
  | 
|   | 
   
 | 
   
 | 
   
 | 
   
 | 
   
 | 
   
 | 
|         Net cash flows | 
  | 
  | 
  | 
$ | 
15,000 | 
  | 
|   | 
  | 
  | 
  | 
   
 | 
   
 | 
   
 | 
You are able to determine the following information:
|   | 
January 1, 2018   | 
December 31, 2018   | 
|   Accounts Receivable | 
$21,000 | 
$24,000 | 
|   Prepaid Insurance | 
0 | 
3,700 | 
|   Supplies | 
5,000 | 
2,000 | 
|   Salaries Payable | 
2,700 | 
4,400 | 
Required:
Prepare an accrual-basis income statement for the year ended December 31, 2018, by calculating accrual-basis revenues and expenses.