Question

Mary's bakery is trying to determine what price to charge for her cookies, so mary places a low price on them and raises it each week, keeping track of how many she sells. then she determines what her cost was for the cookies and determines which price was the most profitable. what form of research was mary conducting?

Answer 1

The answer is that, "Mary was conducting an experiment".
Mary has done the experiment by raising the price of cookies every week, and when her experiment finished, she concluded a result from her experiment about the price of cookies which is more profitable. So in daily life we do many experiments to get conclusion from them sometimes it takes more time some times less.