Examine the pseudocode sample provided, and explain what it does line by line. P

Question

Examine the pseudocode sample provided, and explain what it does line by line.

Program: applyDiscount

Create variable productPrice as double

Create variable discount as double

Create variable wholesalePrice as double

Create variable discountedPrice as double

productPrice = get value from user input

discount = get value from user input

wholesalePrice = get value from user input

discountedPrice = productPrice * (1 – discount)

if (discountedPrice < wholesalePrice)

discountedPrice = wholesalePrice

end if

Display discountedPrice

End program

Explanation / Answer

//Create variable productPrice as double
double productPrice;

//Create variable discount as double
double discount;

//Create variable wholesalePrice as double
double wholesalePrice

//Create variable discountedPrice as double
double discountedPrice;

productPrice = get value from user input // asking user to enter product price

discount = get value from user input // asking user for discount value

wholesalePrice = get value from user input // asking user for whole sale price

discountedPrice = productPrice * (1 – discount) // calculating price after giving discount

if (discountedPrice < wholesalePrice) // if price after discount is less than whole sale price then
                                       // discounted price is also equal to whole sale price
     discountedPrice = wholesalePrice

end if

      Display discountedPrice // other wise no chage in discounted price and printing

End program

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