Answer:
The answer is: All the options are correct (I, II and III)
Explanation:
The larger the number of individuals (e.g. securities analysts, investors) who are informed about the price system of securities, the prices of securities will approach informational efficiency.
When the system approaches informational efficiency, you can determine which securities are riskier than others. Therefore you can price riskier securities so that they offer higher expected returns.
The other positive effect of informational efficacy is that investors can determine which securities are undervalued or overvalued.
Answer:
b. set in when the fifth worker is hired
After this point additional worker return will be lower.
Explanation:
Trhe diminishing return are the moment at which the marginal increase in production decrease.
In other words, adding a new resource provide less return than his predecessor.
Marginal
2 do 4 hours
3 do 6 houses (marginal 6 - 4 = 2)
4 do 9 houses (marginal 9 - 6 = 3)
5 do 13 houses (marginal 13 - 9 = 4)
6 do 15 houses (marginal 15 - 13 = 2)
the marginal output decrease from 4 to 2 the returns decreased.
Answer:
b) increase; fall; rises
Explanation:
Federal budget comes from tax revenues and was drained by transfer payments.
In a recession, firms go out of businesses and people don't spend much. There will be less tax on goods and firms' profits. On the other hand, more people become unemployed and become entitled to receiving transfer payments.
The money left over the cost of making a product or providing a service
