3. for the following, perform a break-even analysis showing computation of the
a. contribution margin
b. contribution rate
break-even point in units
break-even point in dollars
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mike is considering working for part-time painters. he would operate as an independent
painter, but the jobs would be given to him by the company. in the company's
advertisement, $120 would be charged for each room painted. the painter would then get
80% of the amount billed. for each job the painter would supply paint and brushes, at a
cost of 40$. each painter must have his or her own ladders, drop cloths, and other tools, at
a cost of $820.

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.