Alan's entertainment budget of $120 includes concerts and movies. A concert costs $40, and a movie costs $20. Use the tables below to answer the questions that follow. Instructions: Enter your answers as a whole number. a. Complete the movies column of Alan's budget. assuming he spends all of his entertainment budget. Alan's Entertainment Budget Concerts Movies -_ -_- -_- --_- Suppose the movie theater begins offering a student discount. Alan now only has to pay $10 to see a movie. b. Complete the movies column of Alan's budget based on the new price of movies. Alan's Entertainment Budget Concerts Movies -_- -_- -_- -_-_-