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.
Answer:
The company can accept its customers request and it should allow all its customers to avail same discount to avoid antitrust laws violation.
Explanation:
The customers with high volume can ask for discount from the company as their bargaining power is high. The company can consider the request of its customers and grant them discount unless the company gains no profit from trade. If the transaction is profitable for the company, it will allow its customers to stay with the company and will accept their requests.
Substitute goods are those goods which as a result of change in market conditions such as changes in price can replace one another for example mountain water and natural water. They are goods with positive cross elasticity demand unlike the complementary goods (goods that are used together). In this case, if the price of mountain water decreases, the fall in price shifts the demand curve for natural water leftward. This means there will be an increased demand for mountain water and a decreased demand of natural water.
Can you provide potential answers? And in case you need a written answer here is one that is not plagiarized!
Budgeting helps you track what you spend and helps you save money. When you are on a budget, you make better financial decisions and spend smarter.
If you need anything else. Let me know!
Hope this helped.
What are the options to choose from?