Westlake Corporation has the following information (obtained) from its balance sheet, income statement and statement of retained earnings.

Increase in current assets

$50

Operating income

$75

Interest expense

$25

Increase in accounts payable

$35

dividends

$15

Increase in common stock

$20

Increase in net fixed assets

$23

Depreciation expense

$12

Income taxes

$17

Compute its free cash flow from operations.