Answer: option (B). Signal Mechanism
Explanation: An engagement ring is presented as a gift by an individual to their prospective spouse when they propose marriage or directly after a marriage proposal is accepted. It represents a formal agreement to future marriage.
Offering an engagement ring to your future partner would send a signal that you want to spend the rest of your life with the person. It is a signal mechanism that send a form of assurance that you are loved, cared, and worthy of spending eternity with. Furthermore, engagement ring send signal to other people that the user is taken by someone else.
