Find the Determinant of the Matrix $$\left[ \begin{array} { l l } - 1 & 2 \\- 6 & 4\end{array} \right]$$

question 20

Multiple Choice

Find the determinant of the matrix $$\left[ \begin{array} { l l } - 1 & 2 \\- 6 & 4\end{array} \right]$$ .

• A)22
• B)10
• C)16
• D)8
• E)-2

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Definitions:

EOQ

Economic Order Quantity, a formula used in inventory management to determine the optimal order size that minimizes total inventory costs.

Safety Stock

Additional inventory kept in reserve to protect against stockouts due to variability in demand or supply.

Reorder Point

The inventory level at which a new order should be placed to replenish stock before it runs out.

Quantity Discounts

Price reductions offered to buyers who purchase goods or services in large volumes, incentivizing bulk purchases and increasing overall sales.