Second, multiple-choice questions (* * 10 questions, ***40 points. )
Marginal rate of technological substitution
/& gt； Canada
The slope of the indifference curve of two equal elements is equal to
The slope of the yield curve of the ratio of marginal utility of two commodities to marginal product
E.
Full marks are equal to two elements: 4.
The price ratio of 2. Means of maximizing enterprise profits (ABC)
A. Minimize enterprise losses
B. Distinguish between total revenue and total cost
C. determined horizontal output
D marginal revenue and marginal cost are equal to the rate of change of marginal revenue and marginal product output level.
E. the marginal revenue is greater than the marginal cost.
Come out: 4/> 3. Which of the following is illegal monopoly (ABCD)?
Price discrimination
B. Practice
C. cross stocks
D. stay of mast side stay
: 4
4。 Which of the following questions is microeconomics (ABCD) A. The market type that maximizes profits?
B. Elasticity
C.
D.
E. Unemployment BR/> Time: 4
5。 The slope of AC curve is positive, (ABDE)
The slope of marginal cost curve must be positive.
B.MC must be greater than AC.
C.MC AC
D.STC must be less than the increase rate.
The AVC curve of e has an upward trend.
Out: 4
2。 Microeconomic policies to eliminate externalities
A. Public goods produced by the government
B. Tax and subsidy policies
C. Merger of affiliated enterprises
D. Clarifying property rights
& gte. Government-sponsored market
7。 There are two types of consumer behavior theories to maximize the effectiveness of learning. They are radix utility (AC).
A.
B. diminishing marginal utility
C. Ordinal utility theory D. Consumer equilibrium conditions
E. exceed
Time: 4
8。 Assuming that the marginal cost, average cost and average income level of an enterprise in a perfectly competitive industry are equal to $65,438 +0, the enterprise (AE)
A. of course, it's just a normal profit.
B. certainly didn't get the maximum profit.
C. it is uncertain whether the maximum profit can be obtained.
D. the minimum profit must have been reached.
E.
Profit maximization: 4 BR />9. Marginal cost is 1 the increase of unit factor, and the increased cost (BC)
B. increase the total production cost of a unit. A. Change
C. Increase 1 unit change cost output, change
D. increase, change
E. reciprocal of marginal product
Fixed production cost of 1 Unit: 4
10。 Correct price policy, defects of price supervision (BD)
AB support price
C. tax increase
Increased amount
D. highest price
The above is correct.
Time: 4
Online homework answer:
Radio: ACBDC DDBCC ADDBC
Multiple choice questions: BCD Abd AC ACD BC ABCDE Abd ABC CD ABCE