The answer is D. the availability of complementary goods
<span>Actually In order to be a successful lobbyist, one of the best personality trait is to be as knowlegable as possible with great smartness and should be upto date in thinking along with humbleness, then allround capacity with most the people who are in power, and finally should have proved loyal and succesfull in the past as much as possible.</span>
The scenario is an example of process loss
it is often conceptualised as the loss of effort that could have contributed to optimum benefits when a group is tasked to undertake a particular task. In the scenario, the non-contribution of Adam leads to a loss of benefit that would other wise have accrued from adam's persuasion power.
Explanation:
Treaties may also remain in the Senate Foreign Relations Committee for ... Under the Articles of Confederation a treaty could be entered into with the consent of nine of the thirteen states, ...