You are the new CEO of DualJet, a U.S. company that makes premium kitchen stoves for home use. You must decide whether to assemble. the stoves in-house or to have a Mexican company do it. The fixed and variable costs for each option are as follows: Assemble in-house Fixed Cost $64,000 Variable Cost $660 Contract with Mexican assembler $0 $740 a. Suppose DualJet's premium stoves sell for $2,400. The break-even point for assembling the stoves in-house is units. (Enter your response rounded up to the next whole number.) b. DualJet's indifference point is units. (Enter your response rounded to the nearest whole number.) b. DualJet's indifference point is units. (Enter your response rounded to the nearest whole number.) c. Suppose the expected demand for stoves is 2,300. The total cost of assembling in-house is $. (Enter your response as a whole number.) The total cost of the contract with the Mexican assembler is $. (Enter your response as a whole number.) From a cost perspective, you would prefer to