If Jamal is using a security classification guide (SCG) to assist in marking information from a source document. What describes Jamal's work is: Derivative Classification.
<h3>What is Derivative Classification?</h3>
Derivative Classification can be defined as the process of classifying security information or data so as to enable easy marking of information from the source document or source information.
Based on the information given jamal is making use of Derivative Classification as this will enable him to know whether the information in the document has been classified.
Therefore what describes Jamal's work is: Derivative Classification.
Learn more about Derivative Classification here: brainly.com/question/14294203
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The answer to this question is <span>diminishing market opportunities and stagnating sales in its principal business.
Companies should only consider diversification if the previous product that thye make is already succesful and they have enough capital to pursue another segment of the market. If the sales is still stagnant, it best to use the capital to reinvest in the current product until the growth is assured. (or even just stop the production for that product and start pursuing another)</span>
<span>Used to feed the machine where there is a transformation of chemical energy into mechanical energy. Rockefeller implanted the internal combustion engine that was a type of engine that runs on fuel, it is produced inside an internal combustion chamber inside the machine. This type of engine opened a world of possibilities within the transport industry and raised the oil industry.</span>
Answer:
(a) Linear model

Subject to:



(b) Standard form:

Subject to:




Explanation:
Given

Solving (a): Formulate a linear programming model
From the question, we understand that:
A has a profit of $9 while B has $7
So, the linear model is:

Subject to:



Where:


Solving (b): The model in standard form:
To do this, we introduce surplus and slack variable "s"
For
inequalities, we add surplus (add s)
Otherwise, we remove slack (minus s)
So, the standard form is:
So, the linear model is:

Subject to:




Answer:
a. Qx =9, Qy=9
Explanation:
As per the given data
Q = QX = QY
MRX = 150 - 6QX = 150 - 6Q
MRY = 30 - 4QY = 30 - 4Q
MC = 10Q
Now calculate the Marginal revenue as follow
MR = MRX + MRY
MR = 150 - 6Q + 30 - 4Q
MR = 150 + 30 - 6Q - 4Q
MR = 180 - 10Q
The Equilibrium of the producer will be
MR = MC
180 - 10Q = 10Q
180 = 10Q + 10Q
180 = 20Q
Q = 180 / 20
Q = 9
As we know
Q = Qx = QY
Hence, the value of Qx and QY is 9