Can someone explain below transactions please ? And formula please

x means (no affect)

uniterests

GOOGLE: X) Revenues from advertising go down ) Federal govt. cuts corporate tax rate Lower interest rate paid on debt () Accelerated depreciation of previously bought capital(t) Higher dividends to stockholders ( t) Higher salaries of CEO/other executives (+) Google purchases inventory (but will pay later) (+) Google purchases servers, other equipment (+) Customers bu roducts/services but will a later x