need help with the below question : Cost, Revenue & Profit Beverage Manufacturer The case of Soft Drink is sold at $20.00 per case What is the Revenue per X Cases? What is the Profit in relation to X Cases considering C cost?

need help with the below question : Cost, Revenue & Profit Beverage Manufacturer The case of Soft Drink is sold at $20.00 per case What is the Revenue per X Cases? What is the Profit in relation to X Cases considering C cost?

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter24: Percent Practical Applications

Section: Chapter Questions

Problem 41A

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Grade Point Average In many universities students are given grade points for each credit unit according to the following scale: A 4 points B 3 points C 2 points D 1 point F 0 point For example, a grade of A in a 3-unit course earns 43=12 grade points and a grade of B in a 5-unit course earns 35=15 grade points. A students grade point average GPA for these two courses is the total number of grade points earned divided by the number of units; in this case the GPA is (12+15)8=3.375. a Find a formula for the GPA of a student who earns a grade of A in a units of course work, B in b units, C in c units, D in d units and F in f units. b Find the GPA of a student who has earned a grade of A in two 3-unit courses, B in one 4-unit courses and C in three 3-unit courses.
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I need help with part and b please. Question and historical data is attached
please answer all:
Is all variation necessarily numerical?
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and R cost
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