Draw hierarchy charts or flowcharts that depict the programs. Design a hierarchy chart or flowchart for a program that calculates the total of a retailsale. The program should ask the user for:- The retail price of the item bei ng purchased- The sa les tax raceOnce th ese items have been entered, the program should calculate and di splay:- The sa les tax for the purchase- The coral of the sale

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Develop a body mass index (BMI) calculator program that reads body weight and height as inputs and calculate the BMI based on the following formula: BMI - Weight/Height Using the caleulated BMI, determine the individual weight category based on the following Table I and the program will count how many user's BMI get a particular category: Table 1 BMI Category > 30 25- 30 18.5-24.9 You are obese Your weight is overweight You have an ideal weight You are too thin S18.5 Use if..else statements or switch statements and loop where it is appropriate and create a program with the following output Sample program's output is as below, the rumbers in bold/underline are user's input: ******..* PROGRAM TO CALCULATE BMI CATEGORY*****.. Please enter your weight (kg) : Please enter your height (m) Your BMI is 19.38, Xour have an ideal weight 56 1.7 Would you like to calculate arother BMI? y- yes, n noy Please enter your weight (kg) : Please enter your height (m) Your BMI is 30.47. 78 1.6 You are…

C++  Mobile Service ProviderModify the program in Problem 5 so that it also displays how much package A customers would save if they purchased package B or C, and how much money Package B customers would save if they purchases Package C. If there would be no savings, no message should be printed. calculate the cost of all plans (A, B, and C) based on the number of minutes the user-entered. Then based on the plan user chose, compare, and calc. the difference among the plans.    this one has some error