An investment adviser that typically places about 900 trades per month for its clients receives a notice from its executing broker that the cost per trade will drop to a flat $8.00 from the current $12.00 if 1,000 trades per month are placed. The investment adviser wishes to take advantage of the discount. To do this, the investment adviser should effect the extra 100 trades per month:

8. problems and applications q8there are four consumers willing to pay the following amounts for haircuts, and there are four haircutting businesses with the following costs: consumers' willingness to payyvette: $35cho: $15sean: $45bob: $25firms' costsfirm a: $40firm b: $20firm c: $10firm d: $30each firm has the capacity to produce only one haircut.for should be given.which businesses should cut hair? check all that apply.firm afirm bfirm cfirm dwhich consumers should have their hair cut? check all that apply.bobchoseanyvettethe maximum possible total surplus is