Park and fly ,(P& F) are a business where you pay to park your car near to the airport on David you to the airport and you pick up your car and go home P& F charges $8.50 per day per car but has a fixed cost of $65,000. Also, the variable cost is $1 per car and the owner pays a monthly rent for his house of $1,000. a. Find the break-even point

b. Find the price that produces the maximum revenues

c. Find the price that produces the maximum profit

d. What is the amount of sales that P&F must make to obtain a
$60,000 in profit

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

What is the equation of the graph below? y=sec(x)-4