Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Cash Flows (Unaudited)

Condensed Consolidated Statement of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows from operating activities:
Income (loss) from continuing operations	$ 702,900	$ (1,565,500)
Income (loss) from discontinued operations	292,100	(344,800)
Net income (loss)	995,000	(1,910,300)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	102,400	131,700
Stock-based compensation expense	12,600	14,200
Non-cash expense for interest, common stock issued for debt penalty		125,400
Provision for doubtful accounts receivable	(200)	(10,800)
Gain on abandonment of subsidiary	(1,458,000)
Non-cash expense for interest, accretion of debt discount	29,900	60,100
Gain on debt distinguishment – PPP Loan	(623,800)
Gain on disposition of assets	(229,300)
Changes in operating assets and liabilities:
Accounts receivable	(158,700)	223,900
Costs in excess of billings on uncompleted contracts	(116,900)	(67,100)
Inventory	(21,900)	(136,300)
Prepaid expenses and other assets	66,500	39,500
Accounts payable, accrued liabilities, and customer deposits	105,700	220,000
Billings in excess of revenue on uncompleted contracts	(96,800)	(15,000)
Deferred revenue	(24,700)	(24,700)
Payroll taxes payable		24,900
Net cash used in operating activities	(1,418,200)	(1,324,500)
Cash flows from investing activities:
Purchase of property and equipment	(3,000)	(131,600)
Proceeds from the sale of fixed assets	192,100
Net cash provided (used) by investing activities	189,100	(131,600)
Cash flows from financing activities:
Payments of notes and capital lease obligations	(130,400)	(173,900)
Payments of short-term notes - related party	(40,000)
Proceeds from short-term notes - related party	10,000
Proceeds from short-term and long-term debt	1,335,000	882,200
Proceeds from paycheck protection program	130,100	590,300
Net cash provided by financing activities	1,304,700	1,298,600
Net increase (decrease) in cash	75,600	(157,500)
Cash at the beginning of period	47,300	354,700
Cash at the end of period	122,900	197,200
Supplemental disclosures of cash flow information:
Cash paid for interest	47,700	21,200
Financing of prepaid insurance premiums	52,400	94,700
Non-cash repayment of debt	188,900
Non-cash repayment of debt - PPP Loan	213,200
Non-cash repayment of debt – PPP Loan, discontinued operations	410,600
Non-cash payment of interest	$ 22,500