The ac telephone company manufactures two styles of cordless telephones, deluxe and standard. each deluxe telephone nets the company $9 in profit, and each standard telephone nets $6. machines a and b are used to make both styles of telephones. each deluxe telephone requires three hours of machine a time and one hour of machine b time. each standard telephone requires two hours of machine a time and two hours of machine b time. an employee has an idea that frees twelve hours of machine a and eight hours of machine b time. define your variables, write the objective function, identify your constraints. finally, determine the mix of telephones that can be made during the free time that most effectively generates profit for the company within the given constraints. graph it.