Shingle Industries has provided the following information for its most recent year of operation:

Cash collected from customers $ $178,600$

Cash borrowed from banks $63,400$

Cash paid to employees for salaries $64,200$

Cash received from selling Shingle common stock to stockholders $82,000$

Cash payments to banks for repayment of money borrowed $15,000$

Cash paid to suppliers $25,000$

Land costing $$20,000$ was sold for $50,000$

Cash paid for dividends to stockholders $6,600$

How much was Shingle's cash flow from operating activities?