Answer:
b. X1 + X2 ≤ X3 + X4
Explanation:
b. X1 + X2 ≤ X3 + X4
The situation tells us that the sum of both 1 and 2 must be equal to the sum of 3 and 4 which is true, because if both projects 1& 2 are selected then the both projects 3 & 4 must also be selected.
The rest of the choices are wrong because
a. X1 + X2 ≤ 2(X3 + X4)
The sum of projects 1& 2 is not less than 2 times sum of projects 3 & 4 .
c. X1 − X3 = X2 − X4
If we leave project 3 then project 4 cannot be left out.
d. X1 + X2 + X3 + X4 ≤ 2
any two projects out of the four cannot be chosen. 1 must be chosen from 1&2 and the other from 3 &4.
Considering the situation described above, the alternative view about why it may make sense to tolerate the existence of some monopoly firms is that "Monopolies do reduce consumers surplus by producing less and charging more than the outcomes that would occur in a competitive market, but at times it makes sense to sacrifice some efficiency.
This can be illustrated in a situation whereby certain goods or services may not be available except through the chance of earning monopoly profits. This occurs whereby a patent ensures there are incentives for research and development.
In some other cases, it is more ideal if good is produced by a monopolist rather than by multiple producers due to the large fixed costs in production; thereby, with more profits, the price of products would reduce in the long run.
Hence, in this case, it is concluded that there are situations whereby Monopoly is necessary to provide goods and services for the people in a society.
Learn more here: brainly.com/question/13276400
Answer:
$22
Explanation:
According to the FINRA 5% Policy the mark-down if the customer sell must always be calculated from the inside bid price which is here $22 and if the customer is a buyer then the mark-up must be calculated using the inside ask price which is here $23. As the customer here is seller, hence the inside bid price $22 was appropriate here according to the FINRA 5% policy.
FINRA 5% policy says that the broker can not charge commissions, or markups or markdowns which is more than 5% on standard trades.
So the commission of $2 ($23-$21) is not allowed under this rule hence the appropriate price for the stock must be $22 not $21.
Answer:
D: None of the options
Explanation:
All the three options are not true with regards to OIP
Answer:
Objectivity
Explanation:
Objectivity as an element of ethical research requires a researcher to carry out the full research study or experimentation right from the design stage to the final analysis or interpretation to be free of any form of bias towards the outcome of the research study, findings or conclusion.
Hence, in this case, the element of ethical research that best describes these ideals is OBJECTIVITY.
