Question $10$

$1\mathrm{.}5$ pts

One Stop Retail is$,$ trying to decide whether to keep or drop the hardware department in its megastore. If the department is dropped, the hardware manager position will be eliminated. The manager's salary, in relation to the decision to keep or drop the department, is:

sunk and therefore not relevant

the same for all alternatives and therefore not relevant

an oppqutunity cost and therefore not relevant

avoidable and therefore relevant