A farmer earns $___ for each orange she sells. she had to pay $___ for fertilizer. part a: rewrite the description by filling in the blanks with values of your choice to show the amount of money the farmer could earn selling any number of oranges, n. make sure the values you choose make sense for this situation. (6 points) part b: write an algebraic expression from your written description used in part a. let n stand for the number of oranges. (6 points)