In a sell or process further decision, consider the following costs:A variable production cost incurred prior to split-off.A variable production cost incurred after split-off.An avoidable fixed production cost incurred after split-off.Which of the above costs is (are) not relevant in a decision regarding whether the product should be processed further?

A) Only I
B) Only III
C) Only I and II
D) Only I and III

Who is career assessment often traced back to?

A) Parsons
B) Frankl
C) Minor
D) Thurstone