Higgins was asked to make a unique three-letter arrangement using only letters from the word home. He can use each letter only once. (His arrangement doesn't need to be a valid word.)

:The probability that Higgins forms a three-letter arrangement with vowels as the second and third letters is

1/3 1/4 1/6 1/8

The probability that Higgins forms a three-letter arrangement with two consecutive consonants is

1/3 1/4 1/6 1/8