Urgent help needed!!!!

Comment on each of the following scenarios in light of chapter materials.

1. A routine audit of the computer payroll records of the local manufacturing plant reveals that the address of over 20 employees in different departments is the same empty lot in the city.
2. An analysis of online bidding on eBay reveals that one seller has bid on several of his own items in an effort to increase the final sales price of his items.
3. A Retailer sues a web hosting company when it discovers that the employees of the web company have been visiting sites on which the retailer advertises. The retailer pays a fee of $1 every time someone clicks on these advertising links.