Sloan Transmissions, Inc., has the following estimates for its new gear assembly project: price = $1,700 per unit: variable costs = $340 per unit: fixed costs = $4.9 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