help me figure this out please

.) A combination of financial assets or investments II. True / False 1) True / False - A "return" on an investment is comprised of income & changes in asset price. 2) True / False - The return on investment in gold arises only from gold's change in price over time. (Question: Is any other income associated with investment?) 3) True False - The return on investment in a bond or an apartment building arises only from the assets' change in price over time. (Question: Is any other income associated with investment?) 4) True / False - In technical terms, "risk" is measured in finance by an investment's variance (sometimes called volatility or standard deviation). 5) True / False Businesses & investors rely exclusively on historical performance data when making investment decisions 6) True / False Diversification" is best achieved when all the assets are positively correlated 7) True / False - Systematic risk is risk that cannot be eliminated by the use of diversification