Answer: If nothing is left over after spending, than spending must exactly equal income.
From the above statement it is clear that base ball players are spending all their income of $3.4 million per year on goods and services. These base ball players are not savings nor borrowing money which means what ever money they are getting they are spending on goods and services. Thus it means if there is no money after spending than base ball players spending should be exactly equal to their income as they are not saving or borrowing.
In 2013, the average basobail player earned $3.4 million per year. Suppose these baseball players spend...