Could you be more obvious?

In a question requiring an experimental design to test the projection of changed rainfall and it's influence on primary production the students were required to specify the scale and frequency of data collection.

"I would advise performing this sampling in as large an areas as possible with a high number of sites as this sounds like an excellent opportunity for job creation for 3rd year university students which are in desperate need of income in an impoverish society facing economic recession".

Shame! Did they expect marks or sympathy for that comment.