Give meaningful identifiers for the following variables and write a proper C++ declaration and initialization to a reasonable value. a. A variable to store the letter grade, (A, B, C, D, or F).b. A variable to store the sales tax price of an item.c. A variable to store the number of juice bottles sold.d. A variable to store the billing amount of a doctor’s visit.e. A variable to store the grade point average (GPA).

Give meaningful identifiers for the following variables and write a proper C++ declaration and initialization to a reasonable value. a. A variable to store the letter grade, (A, B, C, D, or F).b. A variable to store the sales tax price of an item.c. A variable to store the number of juice bottles sold.d. A variable to store the billing amount of a doctor’s visit.e. A variable to store the grade point average (GPA).

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter3: Assignment, Formatting, And Interactive Input

Section: Chapter Questions

Problem 8PP: (Electrical eng.) a. The voltage gain of an amplifier is given by this formula: voltagegain=[275 23...

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