O.k. this is my first scripting class and I need someone's opinion on this code. I need to write a code for a modularized program that will:
1.) read each record from the inventory database
2.) print a price tag for each item in inventory
3.) count and print the total number of tags printed
4.)sum and print the total retail value of the inventory in the store
Here's the code I came up with. Please tell me if it is correct or not.
start perform housekeeping ('This will declare variables perform housekeeping ) (with read) while not eof perform mainLoop (‘This will read each record from the database) perform calculateTotalretailvalue ( ) endwhile perform finishup ( ) stop housekeeping ( ) declare variables invRecord char invDescription num invItemnumber num invQuantity num invRetailprice num invTotalretailvalue num invTotaltags char mainHeading = "INVENTORY REPORT" char columnHead1 = "ITEM RETAIL PRICE QUANTITY DESCRIPTION" char columnHead2 = "TOTAL RETAIL VALUE TOTAL TAGS ITEM NUMBER" num totalRetailvalue open files INVENTORY , Printer print mainHeading print columnHead1 print columnHead2 read invRecord return mainloop ( ) Read the first record While not eof Print fldItemnumber , fldDescription , fldQuantityonhand , fldRetailPrice ItemCount = ItemCount +1 Totalretailvalue = (fldQuantity * fldRetailprice ) endwhile Read next record Loop Print “Retail price : “ & ItemCount Print “Value of Inventory = “ & Totalretailvalue return calculateTotalretailvalue ( ) Totalretailvalue = (fldQuantity * fldRetailprice ) return printTotalretailvalue ( ) print Totalretailvalue return finishup ( ) close files INVENTORY , Printer return