Stinnett Transmissions, Incorporated, has the following estimates for its new gear

assembly project: Price $=$$$1,220$ per unit; variable costs $=$$$380$ per unit; fixed costs $=$

$$3\mathrm{.}75$ million; quantity $=90,000$ 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? $($Do not round intermediate calculations.$)$