8. As a salesperson for the Electric Generator Corporation, you have decided to attempt to sell your EG 600 generator to the Universal Construction Corporation The EG 600 costs about $70,000. You estimate that operating and maintenance costs will average $3,000 a year and that the machine will operate satisfactorily for years. You can offer a $65,000 price to Universal if it purchases 10 to 20 machines. Should it purchase more than 21 machines, the cost would be $ 58.000 per generator. The generators currently used originally cost $ 65,000, have a life of seven years, and cost $5,000 each year to operate. As far as you know, Universal's present supplier cannot offer a quantity discount. a . develop a analysis table comparing two generations?