thinner.

Requirement $1.$ Identify the sunk cost. Is the sunk cost relevant to Root's decision? Why or why not?

The $$ is a sunk cost that $$ differ between alternatives of selling as is or processing further. Consequently, this sunk cost of $5$ to the sell or process further decision. Difference column if the Sell As is amount exceeds the Process Further amount.$)$

Sell

Process

As $15$

Further

Difference

$$

Less: $$

$$

$$

$$

$$

Net benefit to operating income per batch

$q,$

Decision: $$