James Johns is the owner of a technology company that specializes in manufacturing computers and portable printers as well as in providing tech supports to individuals and businesses. Earlier today, he received a phone call from a local College which he attended about 12 years ago, which gave him today an order for 25 computers and 35 portable printers. The College also engaged him to install the computers and provide the required training to the staff and senior students. The cost per computer is 750$ and the cost per portable printer is 175$. The cost of installations to run all the computers and printers is 3,500$. As James Johns is a smart business owner, he wants to earn a 45% mark up on the entire order he received earlier today. Requirement How much would James John charge for the whole order and what would be the Gross Profit Margin of the entire order he received from his beloved College?