a. Suppose that businesses buy a total of $140billion of the four resources (labor, land, capital, and entrepreneurial ability) from households. If households receive $76 billion in wages, $18 billion in rent, and $28 billion in interest, how much are households paid for providing entrepreneurial ability?

a. Suppose that businesses buy a total of $140 billion of the four resources (labor. land. capital, and entrepreneurial ability] from households. If households receive $76 billion in wages, $18 billion in rent, and $28 billion in interest. how much are households paid for providing entrepreneurial ability? $|:| billion b. If households spend $75 billion on goods and $65 billion on services, howr much in revenues do businesses receive in the product market? $|| billion