A 40-Ω Resistor Is Connected to a 12-Ω Resistor and This

question 225

Multiple Choice

A 4.0-Ω resistor is connected to a 12-Ω resistor and this combination is connected to an ideal dc power supply with voltage V as shown in the figure.If the total current through this circuit is I = 2.0 A,what is the value of voltage V?

• A)2.0 V
• B)3.0 V
• C)6.0 V
• D)1.5 V
• E)8.0 V

Understand the concept of total surplus and its components: consumer surplus and producer surplus.

Recognize the role of property rights in market efficiency.

Understand how market equilibrium affects efficiency and total surplus.

Recognize the concept of market failure and externalities.

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Definitions:

Overapplied Overhead

When the overhead costs allocated for manufacturing are higher than the actual overhead expenditures.

Manufacturing Overhead

All manufacturing costs excluding direct materials and direct labor, such as utilities, depreciation, and salary of supervisors.

Current Month

Refers to the ongoing or present month, in the context of financial or operational reporting.

Underapplied Overhead

A situation where the allocated manufacturing overhead costs are less than the actual overhead expenses incurred.