What is the relative maximum point for the function shown on the graph? A)(0, -1)
B)(-3,0)
C(-2,-5)
D)(2,5)
Help plzzz

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?