Which statement about Kantian deontology is true?

a.)
It is a relativist theory because it first takes the individual’s happiness into account.

b.)
It is an objectivist theory because ethics is independent of circumstances and must be the same for everyone.

c.)
It is an objectivist theory because it is based on the utility principle, which applies to all people at all times.

d.)
It is a relativist theory because universal truths are relative to the individual or society.