Because costs and benefits are both subjective, a calculation of the value of a decision is always based on what? A. Marginal return B. Decreasing utility C. Monetary considerations D. Personal opinion

answer: a

explanation:  

stocks and bonds are the two main classes of assets investors use in their portfolios. stocks offer an ownership stake in a company, while bonds are akin to loans made to a company (a corporate bond) or other organization (like the u.s. treasury). in general, stocks are considered riskier and more volatile than bonds.

savings accounts are just money in a bank- they are insured by the fdic for up to 250,000.   very little risk

the average mutual fund holds hundreds of different securities, which means mutual fund shareholders gain important diversification at a low price. which means if one stock or bond drops it will have very little affect on the mutual fund - again very little risk

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.

how is this a question? but yes, they were. if i recall correctly, it was very handy for native americans to use buffalo skin.