Microeconomics-Price Taker/Searchers?

If you understand the definition then maybe you only need a hint. This question is about marginal revenue. What is the MR of a price taker? What is the MR of a price searcher? Draw the curves. In the first question, MR is the same as .... ? In the second, you draw MR by .........? Draw demand (in a price taker D = P). Draw MR. Draw MC. Now answer the question.