Decide What Values of the Variable Cannot Possibly Be Solutions $24 \mathrm {~min}$

question 121

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
-A water tank can be filled in 6 minutes and emptied in 8 minutes. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?

• A) \(24 \mathrm {~min}\)
• B) \(\frac { 24 } { 7 } \mathrm {~min}\)
• C) \(\frac { 1 } { 14 } \mathrm {~min}\)
• D) \(\frac { 1 } { 48 } \mathrm {~min}\)

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Definitions:

Standard Costs

Predetermined or budgeted costs for products, services, or operations that serve as benchmarks for measuring performance by comparing them with actual costs.

Normal Absorption Costing

A method of product costing that assigns all manufacturing costs to products, including both variable and fixed overhead, based on a normal level of operation.

Budgeted Rate

A predetermined rate used in budgeting to estimate costs or revenues for a specific activity or product.

Work in Process

Inventory that includes materials that have been partially processed but are not yet finished goods.