The management of Ballard MicroBrew is considering the purchase of an automated bottling machine for $55,000. The machine would replace an old piece of equipment that costs $14,000 per year to operate. The new machine would cost $6,000 per year to operate. The old machine currently in use could be sold now for a salvage value of $21,000. The new machine would have a useful life of 10 years with no salvage value. Required:Compute the simple rate of return on the new automated bottling machine.

The third program provides families with $50 in food stamps each week, redeemable for both perishable and nonperishable food. the fourth policy instead provides a family with a box of nonperishable foods each week, worth $50. use two graphs to illustrate that a family may be indifferent between the two programs, but will never prefer the $50 box of nonperishable foods over the $50 in food stamps. state your answer and use a consumer choice model for perishable food and nonperishable food to graphically justify your choice.