The four $(4)$ main elements to a contract are: $(1)$ agreement; $(2)$ capacity to contract; $(3)$ consideration; and $(4)$ lawful purpose. These elements are called $$essential$$ elements because all four must be considered but only a majority of the elements need be present and common law contract law provides that there is a valid enforceable contract. $($true or False$)$

A revocation of an offer is sent FedEx on April $1,2023$ and delivered to the offeree$$s residence or place of business on April $3,2023.$ The offeree has not yet accepted the offer. The revocation of the offer becomes effective on April $1,2023,$ in that in the majority of states, a revocation becomes effective when the offeror sends it to the offeree or the offeree$$s agent. $($True or False$)$