Pinehurst, Inc. currently sells 20.000 units of its product per year for $240 each. Variable costs total $62 per unit. Pinehurst' manager believes that if a new machine is leased for $240,000 per year, modifications can be made to the product that will increase its retail value. These modifications will increase variable costs by $29 per unit, but Pinehurst is hoping to sell the modified units for $302 each a-1. Should Pinehurst modify the units or sell them as is? Sell as is Sell with modifications a-2. How much will the decision affect profit? Decision affects profit by