59. Why is the average cost of childcare in Mississippi much lower than in Massachusetts?
举一反三
- The correct statement about the bidding quotation is (). A: The bid price shall be lower than the market value of cost price, and lower than the social average cost price. B: The quotation can not be lower than the cost, but can be higher than the maximum bid price. C: If the quotation is lower than the cost, the bid evaluation committee shall reject the bid. D: The quotation can be lower than the cost, but not higher than the maximum bid price.
- The average Belgian has a lower ______ than the average Czech.
- When marginal cost is less than average cost,
- 中国大学MOOC: The principle of comparative advantage explains why France can produce white wine at a lower opportunity cost than the neighboring country of Germany.
- Primary data is generally available more quickly and at a lower cost than secondary data.