Answer:
False, supply is not derived from a producer's desire to minimize profits.
Explanation:
Producers do not desire to minimize profits through supply, rather the desire to maximize profits through demands.
Answer:
e. the expected return on a security is positively and linearly related to the security's beta.
Explanation:
As per CAPM: Expected return (ER) = Rf + \beta (Rm - Rf)
Lets assume risk free return (Rf) as 5%, \beta as 2 and expected market return (Rm) as 10%
then, ER = 5% + 2 (10% - 5%) = 15%
However if lets assume all the other factors remain the same and \beta increases to 3
then, ER = 5% + 3 (10% - 5%) = 20%
Similarly if \beta reduces to 1
then, ER = 5% + 1 (10% - 5%) = 10%
So higher the \beta higher is the risk and hence higher the expected return. Hence expected return on a security is positvely and linearly related to the security's beta
Answer:
Reducing cost
Explanation:
Competitive advantage is defined as the edge a firm has over others that results in greater profits.
It can be as a result of technology, price, cost reduction, or quality.
In the given scenario where an organization implements an information system to optimize its supply chain by decreasing wastage, it is reducing its cost as a way of gaining competitive advantage over other companies.
Answer:
The query may still be specified in SQL by using a nested query as follows (not all
implementations may support this type of query):
SELECT DNAME, COUNT (*)
FROM DEPARTMENT, EMPLOYEE
WHERE DNUMBER=DNO AND SEX='M' AND DNO IN ( SELECT DNO
FROM EMPLOYEE
GROUP BY DNO
HAVING AVG (SALARY) > 30000 )
GROUP BY DNAME;
Explanation: