The following events occurred at Racer, Inc. during $2050$:

January $1,$ issued bonds for $$80,000.$

February $20,$ used cash from the sale of bonds to purchase equipment for $$22,000.$

August $1,$ sold used equipment for $$25,000.$ The equipment has been acquired in $2040,$ and was sold at a $$3,000$ gain.

December $31,$ paid interest of $$6,000$ on the bonds.

Based on only the facts above, what would be Racer's net cash flow from investing activities? $