Please help me answer this question step by step with explanation. Thank you!

Cash collections from customers $1,782

Purchase of bond investment 210

Depreciation expense 70

Sale of used equipment 520

Dividends received 54

Treasury stock purchased 461

Based on the following information,

Cash collections from customers $1,782

Purchase of bond investment 210

Depreciation expense 70

Sale of used equipment 520

Dividends received 54

Treasury stock purchased 461

The cash flows from investing activities under GAAP are ___?

If your cash flow is negative, answer with a sign in front. Example negative cash of $1000, would be answered -1,000