Business stats/information systems excel checking the work i’ve done!!

I have attached two excel documents and one of them has the amount that I should have (Assignment Check Sheet). However, I have negative (red values in my actual documents). I need you to look over every sheets of the ‘IS Pizzeria’ Excel document to see if my work is right. I’ve provided a Word Doc for the instructions. 
Also, the highlighted part in Word document needs to be completed so I’ll pay for both of these tasks. 

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