The Five-Point Approximation of the Laplacian Is
A) $[ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 4 u ( x , y ) ]$

question 5

Multiple Choice

The five-point approximation of the Laplacian is

• A) \([ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 4 u ( x , y ) ]\)
• B) \([ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 2 u ( x , y ) ]\)
• C) \([ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 4 u ( x , y ) ] / h\)
• D) \([ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 4 u ( x , y ) ] / h ^ { 2 }\)
• E) \([ u ( x + h , y ) + u ( x , y + h ) + u ( x - h , y ) + u ( x , y + h ) - 2 u ( x , y ) ] / h ^ { 2 }\)

Understand the concept of the relevant range in cost behavior.

Use the contribution margin and contribution margin ratio in decision-making.

Understand and apply CVP analysis for business decision-making.

Calculate unit variable cost and fixed cost using given data.

---

Definitions:

Freight-in

The cost associated with transporting goods or inventory to a company, which is often included as part of the inventory cost.

Cost of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including both raw materials and labor costs.

Operating Expenses

Expenses incurred during the normal operation of a business, not including the cost of goods sold.

Supplies Expense

The cost incurred from using supplies during an accounting period, recognized as an expense.