Rick is thinking about getting into a contract with Negan Inc. He was talking to Glenn (Negan Inc.'s Vice President) who offered him very favorable contract terms. Rick is unsure as to whether he can rely on what Glenn is telling him, but Maggie (his lawyer) said that there should be no problem because a person may rely on the acts of the officers of a corporation without inquiry by virtue of... the doctrine of ultra vires. . the doctrine of promissory estoppel O the indoor management rule. . the doctrine of constructive notice