A phone company has a long-distance phone plan that charges a monthly fee of $5.78 plus $0.08 per minute. Assume that the month has 31 days. Answer parts (a)-(g) below. (a) Find a linear function that expresses the monthly bill B(m) as a function of minutes used m. (Simplify your answer. Use integers or decimals for any numbers in the equation.) (b) What are the independent and dependent variables? O The independent variable is minutes used; the dependent variable is the monthly bill. The independent variable is the monthly bill; the dependent variable is minutes used. (c) What is the implied domain of this linear function for a 31-day month? The domain is (Type your answer in interval notation, but do not use commas in any individual numbers.) (d) What is the monthly bill if 292 minutes are used for long-distance phone calls? The monthly bill is $ (e) How many minutes were used for long distance if the long-distance phone bill was $25.06?