An electric vehicle company is debating whether to replace its original$$ model, Model$$ X$,$ with a new$$ model, Model$$ Y$,$ which would appeal to a younger audience. Whatever vehicle is$$ chosen, it will be produced for the next four$$ years, after which time a reevaluation will be necessary. Develop a$$ four$-$year Monte Carlo simulation model using $50$ trials to recommend the best decision using a net present value discount rate of $3\%.$