[Solved] The diffusion of innovation theory is useful to marketers in helping them A)adjust to the performance life cycle. B)avoid the cost of concept testing. C)predict which types of customers will buy their product immediately and later. D)predict how long it will take for a new product to gain market acceptance. E)determine a target market. Eusocial Group: A hierarchical social structure seen in certain animals, like naked mole rats and bees, characterized by cooperative care of offspring and division of labor. Monogamous: Pertaining to a mating system or relationship in which an individual has only one partner during their lifetime or at any one time. Monogamy Hypothesis: The theory that monogamy can evolve as a mating strategy that offers reproductive and survival benefits under certain environmental or social conditions. Haplodiploidy Hypothesis: A theory related to social behavior in insects, suggesting that the unusual sex determination system of haplodiploidy contributes to the evolution of eusociality, especially in bees, ants, and wasps.