Determine If the Given Ordered Triple Is a Solution of the System

question 31

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $$\left\{ \begin{array} { l } ( 2 , - 3,5 ) \\x - y + z = - 6 \\x + y + z = 4 \\x + y - z = 0\end{array} \right.$$

• A) not a solution
• B) solution

---

Definitions:

Attainable Standards

Realistic standards that can be achieved under current operating conditions, often used in cost and management accounting.

Standard Cost System

An accounting system that uses standard costs for product costs for the purposes of cost control and decision making.

Process Costing

An accounting methodology used for industries where production is continuous, attributing costs to units of product based on the processes they go through.

Job Order Costing

An accounting methodology used to assign manufacturing costs to an individual product or batches of products, often used in situations where each product is distinct.