Select the statements that are true based on the following given information. D = {x | x is a whole number} E = {x | x is a perfect square < 36} F = {x | x is an even number between 20 and 30} The expression D ∩ E is {1, 4, 9, 16}. The expression D ∩ F is {12, 14, 16, 18}. D ∪ (E ∩ F) is {all whole numbers}. (E ∩ F) is the empty set. The expression D ∩ (E U F) is 25