What effect will the above transaction have on the investing activities section of Sulu\"s...

Four years ago, Sulu Corporation purchased a $75,000 long-term investment in bonds of another corporation. During the current year, this investment was sold for $80,000. Sulu uses the indirect method to prepare its statement of cash flows. What effect will the above transaction have on the investing activities section of Sulu\"s statement of cash flows for the current year?

A) $80,000 increase

B) $5,000 decrease

C) $5,000 increase

D) $75,000 increase