calculate the following ratios:

b. profit margin

Paragraph Exchange rate usea is that of the Year end reported date As Reported Annual Income Statement Report Date 12/31/2017 Currency USD Audit Status Not Qualified Consolidated Yes Scale Thousands Revenue 40,653,000 Cost of revenue 5,454,000 Payments & other fees Advertising Research & development 7,754,000 Marketing & sales 4,725,000 General & administrative 2,517,000 Total cost & expenses 20,450,000 Income from operations 20,203,000 Interest income 398,000 Interest expense 6,000 Foreign currency exchange (6,000) gains (losses), net Other income (expense) 5,000 Interest & other income 391,000 (expense), net I Income (loss) before 7,079,000 provision for income taxes - domestic Income (loss) before 13,515,000 provision for income taxes - foreign Income before provision for 20,594,000 income taxes Current federal income tax 4,455,000 expense (benefit) 5 12 4,455,000 190,000 389,000 5,034,000 (296,000) (33,000) Paragraph incorrie taxes Current federal income tax expense (benefit) Current state income tax expense (benefit) Current foreign income tax expense (benefit) Total current income tax expense (benefit) Deferred federal income tax expense (benefit) Deferred state income tax expense (benefit) Deferred foreign income tax expense (benefit) Total deferred income tax expense (benefit) Provision for income taxes Net income Less: net income attributable to participating securities Net income attributable to class A & B common stockholders Weighted average class A shares outstanding - basic Weighted average class B (45,000) (374,000) 4,660,000 15,934,000 14,000 15,920,00011 2,373,000 528,000 2,901,000 2,956,000 535,000 2,956,000 2,906,000 5.49 5.49 shares outstanding - basic Weighted average class A & B shares outstanding - basic Weighted average class A shares outstanding - diluted Weighted average class B shares outstanding - diluted Weighted average class A & B outstanding - diluted Year end shares outstanding Net earnings per class A share - basic Net earnings per class B share - basic Net earnings per class A & B share - basic Net earnings per class A share - diluted Net earnings per class B share - diluted Net earnings per class A & B share - diluted Total number of employees Number of class A common stockholders Number of classs B common stockholders Foreign currency translation adjustments 5.49 5.39 5.39 5.390 T 25,105 3,967 52 566,000