= Sloan Transmissions, Inc., has the following estimates for its new gear assembly project: price = $2,500 per unit; variable costs = $500 per unit; fixed costs = $5.1 million; quantity 80,000 units. Suppose the company believes all of its estimates are accurate only to within 15 percent. What values should the company use for the four variables given here when it performs its best-case scenario analysis? What about the worst-case scenario