Inconsistent and Dependent Systems and Their Applications
1 Apply Gaussian $$\begin{array} { r r } x + y + z & = 9 \\2 x - 3 y + 4 z & = 7 \\x - 4 y + 3 z & = - 2\end{array}$$

question 35

Multiple Choice

Inconsistent and Dependent Systems and Their Applications
1 Apply Gaussian Elimination to Systems Without Unique Solutions
- $$\begin{array} { r r } x + y + z & = 9 \\2 x - 3 y + 4 z & = 7 \\x - 4 y + 3 z & = - 2\end{array}$$

• A) \(\left\{ \left( - \frac { 7 z } { 5 } + \frac { 34 } { 5 } , \frac { 2 z } { 5 } + \frac { 11 } { 5 } , z \right) \right\}\)
• B) \(\left\{ \left( \frac { z } { 5 } + \frac { 34 } { 5 } , \frac { 2 z } { 5 } + \frac { 11 } { 5 } , z \right) \right\}\)
• C) \(\left\{ \left( - \frac { 7 z } { 5 } + \frac { 34 } { 5 } , \frac { 2 z } { 5 } - \frac { 11 } { 5 } , z \right) \right\}\)
• D) \(\left\{ \left( \frac { 7 z } { 5 } + \frac { 34 } { 5 } , \frac { 2 z } { 5 } - \frac { 11 } { 5 } , \mathrm { z } \right) \right\}\)

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Definitions:

Absorption Costing

An accounting method that includes all manufacturing costs—direct materials, labor, and both variable and fixed overhead—as part of the cost of a finished product.

Absorption Costing

An accounting method that includes all manufacturing costs - direct materials, direct labor, and both variable and fixed overheads - in the cost of a product.

Variable Costing Income (VCI)

An accounting method that includes only variable costs—costs that change with production level—in calculating net income.

Full Costing Income (FCI)

A method of accounting that allocates all fixed and variable costs to products, operations or projects to determine profitability.