In Exercise 13, is any Ai independent of any other Aj? Answer using the multiplication property for

Question:

In Exercise 13, is any Ai independent of any other Aj? Answer using the multiplication property for independent events.
In Exercise 13
A computer consulting firm presently has bids out on three projects. Let Ai = {awarded project i}, for i = 1, 2, 3, and suppose that P(A1) = .22, P(A2) = .25, P(A3) = .28, P(A1 ∩ A2) = .11, P(A1 ∩ A3) = .05, P(A2 ∩ A3) = .07, P(A1 ∩ A2 ∩ A3) = .01.