If Andy Pforzheimer, owner of Barcelona Restaurants, were to argue with one of the restaurant managers over whether it was more important to focus on staffing the chef positions or to focus on having the wait staff in the restaurant perform well, what would be the source of their conflict?

The answer is "Differing task goals".

Explanation:

In this question, two tasks are identified, that focus on producing the cook's posts as well as the waiting staff in the restaurant are both performing well, that's why we choose the different task goals process, mostly with two or more parties having various organization's goals to increase customer satisfaction, whereas other income benefits, for both parties.