Answer: $143,000
Step-by-step explanation:
Accrual Income for the year = Cash from clients + Closing receivable balance - Opening receivable balance - Salaries - (Utilities - Opening utilities owed + closing utilities owed) - Advertising
= 420,000 + 60,000 - 52,000 - 240,000 - (35,000 - 6,000 + 4,000) - 12,000
= $143,000