【单选题】For a profit-maximizing monopoly that charges the same price to all consumers, what is the relationship between price P, marginal revenue MR, and marginal cost MC?
【简答题】常用接桩方法有1焊接、2法兰连接3硫磺胶泥锚接
【单选题】If the marginal propensity to save is 0.3 and the marginal propensity to import is 0.2, then value of the simple spending multiplier is:
【单选题】未经批准擅自从事基金托管业务的者责令改正,没收违法所得,并处以一倍以上五倍以下罚款;没收违法所得或者违法所得不足100万元的,并处10万以上100万元以下的罚款,对直接负责的主管人员和其他直接责任人员给予警告,并处()罚款。
【单选题】If Social Marginal Benefit (SMB) > Price (P) = Buyer’s Private Marginal Benefit (MB) = Seller’s Private Marginal Cost (MC) = Social Marginal Cost (SMC), it implies that:
A.
a. too much is supplied.
B.
b. not enough of a good is being demanded.
C.
c. the socially optimal amount is supplied.
D.
d. the buyers are not maximizing utility.
【单选题】If Social Marginal Benefit (SMB) > Price (P) = Buyer’s Private Marginal Benefit (MB) = Seller’s Private Marginal Cost (MC) = Social Marginal Cost (SMC), it implies that:
B.
not enough of a good is being demanded.
C.
the socially optimal amount is supplied.
D.
the buyers are not maximizing utility.
【单选题】半自动磨边机,模板应随时装夹在机器上,否则当操作失误时,磨损 。
【单选题】路径是指文件(文件夹)在计算机中的存储位置,上下层之间用 分隔。
【单选题】常用接桩方法有1焊接、2法兰连接3硫磺胶泥锚接