Hello world is considering making and selling custom kites in two sizes. The small kites would be priced at $12.70 and the large kites would be $25.70. The variable cost per unit is $6.15 and $13.30, respectively. Jill, the owner, feels that she can sell 3,700 of the small kites and 2,030 of the large kites each year. The fixed costs would be $2,120 a year and the depreciation expense is $2000. The tax rate is 23 percent. What is the annual operating cash flow?