Experimental probability in single-step experiments

When playing with a spinner with the numbers 1 to 4 on it, the following numbers come up:

1, 4, 1, 3, 3, 1, 4, 3, 2, 3.

a. what is the experimental probability of getting a 3?

b. what is the experimental probability of getting an even number?

c. based on this experiment, how many times would you expect to get a 3 if you spin 1000 times?

Please complete the following questions from your text book.