One basis for economics are science of choice.
Part a) The Cob Douglas production function is given as:

To show that this function is homogeneous with degree 3, we introduce be a parameter, t.

Using properties of exponents, we on tinder:

This implies that:


Simplify the exponent of t to get;

Hence the function is homogeneous with degree, 3
Part b) To verify Euler's Theorem, we must show that:

Verifying from the left:




Q•E•D
Answer: ELYSE. TSA. AFP. <—- the one that has that in the first Column
Explanation:
TSA is very similar to AFP
Answer:
Not newsworthy.
Explanation:
The news is not worth publishing because this is not something that excites the public or catches their attention.
When you are in public relations and you need to advertise and promote a company and it's products, the idea is to capture the imagination of your target audience.
In this example, the news proposal will rightly be rejected because it does not seem to serve any of these purposes.