A seller's willingness to sell is
measured by the seller's cost of production.
to her supply curve as a buyer's willingness to buy is to his demand curve.
less than the price received if producer surplus is a positive number.
All of the above are correct.

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.

your wrong i made a 2.34 out of 4 the answers are 1st qeustion all of them are correct. question 2 the han emperors chose smart, victorious men to work in the government. question 3 during the han dinasty, the teaching in the analects of confucius set the tone for public life. question 4 on a and b are correct.    

both the house and senate must approve of the conference report. after a bill has been approved by both the house and senate in identical form, it is sent to the president. if the president vetoes a bill, congress may attempt to “override the veto.”