Question 8 1.5 pts Realized spreads tend to be smaller than quoted spreads because O dealers cannot afford to provide price improvement. O large impatient orders often cause market impact costs. O the quotation midpoint does not change over the measurement interval. dealers often provide price improvement and may sometimes lose to informed traders. Question 9 1.5 pts Cornering is a market manipulation technique that involves: O purchasing enough of a certain stock, commodity, or other asset for the purpose of gain control and establish the price for it. O a general consensus that financial advisors are willing to do anything for a profit 118 4 29 $ O W