The net change in cash formula can be this easy:
Add the two cash inflows and subtract the cash outflows.
So In here we have;
Cash inflows from operations = $60,500
Cash inflows from financing = $25,000
Cash outflows from investing activities = $47,000
$60,500 + $25,000 - $47,000 = $38,500
The net change in cash was $38,500