Williams Auto has a machine that installs tires. The machine is now in need of repair. The machine originally cost $11,300 and the repair will cost $2,300, but the machine will then last two years. The labor cost of operating the machine is $0.45 per tire. Instead of repairing the old machine, Williams could buy a new machine at a cost of $6,300 that would also last two years; the labor cost would then be reduced to $0.20 per tire. Williams expects to install 11,300 tires in the next two years. Required: a. Determine the total (two-years) cost for both repairing and replacing the machine. Total cost to repair Total cost to replace b. Should Williams repair or replace the machine? O Repair O Replace Prey 1 of 4 Next &gt