​An oral auction

A) ​is also called a Vickrey auction
B) is where bidders submit increasing bids until all but one remains
C) is where the highest bidder wins and pays the amount of the next highest bid
D) ​all of the above

​Relative to simple pricing,price discrimination leads to

A) ​Consumer surplus being converted to producer surplus
B) Increased profits
C) A simplified pricing schedule
D) ​Both a and b

The term ________ refers to decorative elements that clutter documents without adding any relevant information.

A) shamming
B) visual variance
C) chartjunk
D) data visualization
E) parallelism