the marginal social benefit of producing and consuming another unit equals the marginal social cost.
Precontemplation stage of change is expected by Horatio.
Explanation:
Precontemplation is a stage in which people are not serious about changing behavior and are not interested in taking any kind of help from other people. In this state, people protect their present bad habit or habits.
Apart from this, sometimes they can be defensive in front of the other people's efforts to pressure to leave them. In more simple word, in this particular stage people shows no interest in leaving their bad habits and don’t want to discuss their problem with others.
According to Freud, it occurs during the phallic stage of development which is somewhere between the ages of 3 and 5. According to him, it occurs to all children because they fear the loss of their genitals for some reason. Not many studies have been conducted on this topic.
There might be another social movement in America of the same magnitude and impact as the civil rights movement of the 1960s.