Answer:
Cashflow from Operating Activities
Cash received from customers $132,400
Cash paid to suppliers ($103,900)
Cash from Operations $28,500
Cashflow from Investing Activities
Purchase of Equipment ($12,000)
Cashflow from Investing Activities ($12,000)
Cashflow from Financing Activities
Cash received from Issuing Stock $21,800
Dividend Paid ($7,100)
Cashflow from Financing Activities $14,700
Net Increase in Cash $31,200
Beginning Cash $7,400
Cash at End of Period $38,600
Net Increase in cash = 28,500 - 12,000 + 14,700 = $31,400