Compare and contrast, , the other kinds of prototypes that are possible so that Barack O’Kelly has a better understanding of what prototyping and the value it can provide.

   Mr. Barack O’Kelly, a district manager for Drewmobile Incorporated, thinks that building a prototype can mean only one thing: .Barack also believes that this way is too cumbersome to prototype information systems and thus is reluctant to work with you and .Please compare and contrast, , the other kinds of prototypes that are possible so that Barack O’Kelly has a better understanding of what prototyping and the value it can provide.  A computer supplies firm called () has set up accounts for countless businesses in Washington, D.C. sends out invoices monthly and will give discounts if payments are made within 10 days.The discounting policy is as follows:If the amount of the order for computer supplies is greater than $1,000, subtract 4% from the order; if the amount is between $500 and $1,000, subtract a 2% discount; if the amount is less than $500, do not apply any discount.All orders are made via their E-Commerce Web Site automatically receive an extra 5% discount.Any special order (such as computer furniture, posters of the OSI Model, Sci-Fi DVDs, Star Trek Convention Passes, autographed photos of Dr. Aaron Drew, etc.) are exempt from all discounting. for narrative of their discounting policy.