Writing Homework Help

I need help with a Marketing question. All explanations and answers will be used to help me learn.

? Explain in a paragraph with detail for each of the 4 P’s

? Explain the four-part formula called the Marketing Mix and how to apply it to sales?
? Describe the relationship between the target market and the 4 P’s
? If there was a weakness in the marketing plan outcome would you look to the 4 P’s for a possible solution?