Respuesta :
Answer:
Opportunity cost
A trade-off
Explanation:
Opportunity cost measures the cost of a choice made in terms of the next best alternative foregone or sacrificed.
Trade-off arises where having more of one thing potentially results in having less of another.
Answer:
3rd option is correct
Explanation:
At first Ezra needs to divide his time between market and shop. Because when you are expanding the business it's a great risk. She needs to experiment with the shop downtown while running stall. After her experiment is successful with the shop, he can close the stall and work full time at shop. In this way he will be able to serve more customer and earn more profit which will be utilized in expansion.