How to solve

Stinnett Transmissions, Incorporated, has the following estimates for its new gear assembly project: Price $=$$$2,400$ per unit; variable costs $=$$$480$ per unit; fixed costs $=$ $$2\mathrm{.}9$ million; quantity $=78,000$ units. Suppose the company believes all of its estimates are accurate only to within $+-10$ 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 and round your answer to the nearest whole number, e$.$g$.,32.)$

$\backslash$table$[[$Scenario$,$Unit Sales,Unit Price,Unit Variable cost,Fixed Costs$],[$Base$,,,,],[$Best$,,,,],[$Worst$,,,,]]$