Assume the company that is selling the equipment is offering the following service plan with their equipment: If the operating costs in a given year exceed $$5,100$ they will pay for the additional costs. For example, if the operating costs in a given year are $$5,300$ then they are going to give Big B $$200,$ if the costs are $$5,150$ then they will give Big B $$50.$ If the operating costs turn out to be $$4,800$ then nothing happens. Incorporate this adjustment in your model $($you will need to use the IF function$),$ re$-$run the simulation and answer the following questions. Include a copy of the simulation report in the files you post $($name this workbook $$Simulation $2$ results$).$

a$)$ What is the expected NPV with the service plan?

b$)$ What is the probability of getting a negative NPV$?$ Does it improve compared to Q$2?$

c$)$ How much would you be willing to pay for a service plan like this and why?