Solve the Standard Minimization Problem Using Duality If You Have Several Solutions, Select One of Them

question 91

Multiple Choice

Solve the standard minimization problem using duality. $$\begin{array} { l } \text { Minimize } ^ { c = 3 s + 3 t + 3 u } \\3 s + 2 t + u \geq 150 \\2 s + t + 3 u \geq 150 \\\text { subject to } s + 3 t + 2 u \geq 150 \\s \geq 0 , t \geq 0 , u \geq 0 \\\end{array}$$
If you have several solutions, select one of them.

• A) \(c = 90\) , \(s = 37.5\) , \(t = 0\) , \(u = 37.5\)
• B) \(c = 225\) , \(s = 25\) , \(t = 25\) , \(u = 25\)
• C) \(c = 135\) , \(s = 15\) , \(t = 15\) , \(u = 15\)
• D) \(c = 180\) , \(s = 20\) , \(t = 20\) , \(u = 20\)
• E) \(c = 225\) , \(s = 10\) , \(t = 10\) , \(u = 10\)

Recognize the purpose and use of destination folders for copying or moving documents and messages.

Comprehend the importance of creating backups for important files and messages.

Identify and understand the challenges related to unsolicited emails or junk mail.

Grasp the concept and function of incoming and outgoing email servers and their roles in email communication.

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Definitions:

Histamine

A compound released by cells in response to injury and in allergic and inflammatory reactions, causing contraction of smooth muscle and dilation of capillaries.

Prostaglandins

A group of lipid compounds that are derived enzymatically from fatty acids and have important functions in the body, including in inflammation and as hormone-like messengers.

Neutrophils

A type of white blood cell and the most abundant type of granulocyte, playing a vital role in defending the body against infections by ingesting pathogens.

Macrophages

Large white blood cells that ingest and destroy pathogens, dead cells, and cellular debris.