Let's assume that a carpenter borrowed $2 comma 000 to be paid off in a year to finance a machine that would make him work faster. as a result, he is able to take on more projects and collect $400 more earnings in the first year, after paying off the principal of $2 comma 000. however, there is a 12% rental fee (interest) on his loan that he also has to pay off. the carpenter earned an extra $ nothing in the first year. (round your response to the nearest dollar)

The answer here, x=7, is not in the interval that you selected in the previous part. what is wrong with the work shown above?

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

Rare beef roasts can be cooked to what internal temperature? a) 120°f b) 130°f c) 145°f d) 155°f