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As an example, youve helped me cover two major points but using arrays could I still cover what the teacher is asking for such as:
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6. Compute the cost for making pictures using the price of $5.19 for development of
a roll of film and the price of $0.15 per picture.
7. Use the following to perform the calculations:
a. Cost for development = number of rolls * development cost
b. Cost for printing = number of rolls * number of prints * number of
exposures * printing cost
c. Subtotal = Cost for development + Cost for printing
d. Tax = Subtotal * Tax rate
e. Total = Subtotal + Tax
8. Use a while loop to accept multiple orders from different customers and display
the order summary at the end of each order
9. Display the following summary using a JOptionPane window
Also we had modified the existing code to display everything in the JOptionPane, such as the results of the input and we got that far but using arrays they did not know how to cover these and also the try catch exceptions mentioned before.
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