PROBLEMS:

Problem 1a: Determine if a movie-goer receives a discount. If they are over 50 then display Discount, otherwise display No Discount.

Problem 1b: Given that the base ticket to a movie is $9, create a program that determines the cost of a ticket given a person's age. Anyone over 50, receives a 20% discount.

Problem 2: Determine the letter grade given a score. 90-100 A, 80-89 B, 70-79 C, 60-69 D, <60 F.

Questions:

1. Problem 1a: Determine if a movie-goer receives a discount in JAVA or Raptor (10 points) 2. Problem 1b: Given that the base ticket to a movie is $9 in JAVA or Raptor (15 points)

3. Problem 2: Determine the letter grade given a score in JAVA or Raptor (15 Points)

PLEASE SHOW ME STEP BY STEP IN DETAILS SO I CAN UNDERSTAND FULLY (INPUT AND OUTPUT).