Anote card company has found that the marginal cost per card of producing x note cards is given by the function below, where upper c prime (x )is the marginal cost, in cents, per card. find the total cost of producing 710 cards, disregarding any fixed costs. upper c prime (x )equalsnegative 0.06 x plus 84, for x less than or equals 1000

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