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4. Risk-free rate of return (CHOOSE ALL CORRECT ANSWERS): (a) generally reflects the yield on bonds with the best investment qualities; b) may be different for different countries; c) may be the basis (base) for the investor for determining required return; d) it is, as a rule, the risk-free investment rate published by regulators, based on the rates on demand deposits in the largest (by assets) banks in the country; e) in any country, according to the practice prevailing in the financial markets, the only benchmark is the yield on 10Y US Treasury Notes; f) in practice is always higher than the rate of inflation, because this is the minimum that the investor always seeks to compensate. 5. The Effective rate for investments is considered to be (CHOOSE ALL CORRECT ANSWERS): a) the target rate of the regulator, which allows to achieve the effect expected from its application in the markets: b) risk premium rate (Sharpe Model); c) rate on bank deposits, taking into account their capitalization; d) the rate of return on bonds, taking into account the reinvestment of income; e) investment rate in all cases when it corresponds to the equilibrium rate in the market; f) any rate of return on investment, where taxes and depreciation are excluded; g) any actual (final) rate of return that exceeds the inflation rate