Stock exchanges: (select all that apply) Select 3 correct answer(s) a) are platforms on which the shares of privately owned companies are traded b) are platforms on which the shares of publicly listed companies are traded c) include 'dealer' markets like NASDAQ & markets with "designated market makers" like the NYSE d) match buyers & sellers using a variety of order types, including "market orders" & "limit orders" Dark pools of liquidity (select all that apply) Select 2 correct answer(s) a) are a delightful place to go swimming. b) are trading networks that provide liquidity but do not display trades on order books. c) may be useful to institutional traders who wish to buy and sell large numbers of shares without revealing their trades to the overall market. d) are shady spots where bills & coins are stored