Identify the type of speech act that is represented by the statements in 'inverted commas' in the sentences below:

a) A priest says over an infant, "I baptize you in the name of . . ."

b) A parent says to her child, "I forbid you to leave your room."

c) A woman says to someone next to her at the grocery store, "It's going to be a very windy day."

d) A passerby says to a motorist with a flat tire, "Let me help you with that."

e) The jubilant spectator shouted 'Horaah! when his team scored an equalizing goal.