Answer:
Net cash increase is $45000.
Explanation:
Net cash flow from (OA) operating activity = $5000
Net cash flow from (I) investing  = $10000
Net cash flow from (F) financing activity = $50000
Net cash increase = Operating activity cash flow + Financing activity cash flow - Net cash flow from investing Â
Net cash increase = 5000 + 50000 – 10000
Net cash increase = 45000