Solve the Standard Minimization Problem Using Duality $c = 0.7 s + 0.3 t$

question 146

Multiple Choice

Solve the standard minimization problem using duality.
Minimize $c = 0.7 s + 0.3 t$
Subject to $$\begin{array} { l } 30 s + 20 t \geq 600 \\0.1 s + 0.4 t \geq 4 \\0.2 s + 0.3 t \geq 4.5 \\s \geq 0 . t \geq 0\end{array}$$

• A) \(c = 9 , s = 30 , t = 0\)
• B) \(c = 21 , s = 0 , t = 30\)
• C) \(c = 30 , s = 30 , t = 30\)
• D) \(c = 9 , s = 0 , t = 30\)
• E) \(c = 21 , s = 30 , t = 0\)

Understand the concept of salvage value and its role in computing depreciation.

Recognize the importance of matching the depreciation method with the asset's use and its contribution to revenue over its useful life.

Calculate the total cost of acquiring plant assets, including additional expenses.

Distinguish between the costs that are capitalized and those that are expensed when incurred.

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