Which of the Following Combinations of Phylum and Description Is

question 40

Multiple Choice

Which of the following combinations of phylum and description is incorrect?

• A)Echinodermata bilateral symmetry as a larva, coelom present
• B)Nematoda roundworms, pseudocoelomate
• C)Cnidaria radial symmetry, polyp and medusa body forms
• D)Platyhelminthes flatworms, gastrovascular cavity, acoelomate
• E)Calcarea gastrovascular cavity, coelom present

---

Definitions:

Sunk Costs

Costs that have already been incurred and cannot be recovered, which should not influence future business decisions.

Unproductive

Refers to a state or condition where output or efficiency is below the expected or required level.

Activity-based Costing

A pricing strategy that allocates expenses to goods or services according to the tasks they necessitate, striving for a more accurate distribution of costs.

Relevant Cost

A cost that should be considered when making decisions.