PL.com is analyzing a proposed project with anticipated sales of 12,000 units, give or take 4 percent. The expected variable cost per unit is $7 and the expected fixed cost is $36,000. The cost estimates have a range of plus or minus 6 percent. The depreciation expense is $29,600. The tax rate is 34 percent. The sale price is estimated at $14.99 a unit, give or take 1 percent. What is the operating cash flow under the best-case scenario? Please post solution.