Darwin Company, a manufacturer, has provided the following information pertaining to its recent year of operation:

Net income $300,000

Accounts receivable decreased $28,000

Prepaid insurance increased $9,000

Depreciation expense was $25,000

Loss on sale of a building was $12,000

Wages payable decreased $14,000

Unearned revenue increased $21,000

Using the indirect method, how much was Darwin's net cash provided by operating activities?