Question

// The QuickCopy company currently makes 100,000 copies per year
// at 15 cents each.
// They expect to increase the number of copies produced
// by 4 percent per year each year for the next 10 years,
// starting with this year.
// They also expect the price of each copy to increase
// by 3 cents per year, starting with this year.
// This program displays the company's expected
// income for each of the next 10 years.
// Modify it to be more efficient.
start
Declarations
num year = 1
num copies = 100000
num price = 0.15
num total = 0
num COPIES_INCREASE = 0.04
num PRICE_INCREASE = 0.03
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
year = year + 1
copies = copies + copies * COPIES_INCREASE
price = price + price * PRICE_INCREASE
total = total + copies * price
output year, total
stop

Answer 1

Program to Copy:

start

     Declarations

          num year = 1

          num copies = 100000

          num price = 0.15

          num total = 0

          num COPIES_INCREASE = 0.04

          num PRICE_INCREASE = 0.03

while year <= 10

          copies = copies + copies * COPIES_INCREASE

          price = price + price * PRICE_INCREASE

          total = total + copies * price

          output year, total

          year = year + 1

     endwhile

stop