Answer:
The complete question from the start is "Carla Vista Company increased its investments in marketable securities by $318,370 and paid $1,218,231 for new fixed assets during 2017"
a. Investing activities
+ Proceeds from sales of marketable securities $318,370
- Purchase of new fixed assets $1,218,231
+ Proceeds from sale of fixed assets $332,002
Net cash used for investing activities -$567,859
Note: The answer is cash outflow
b. Financing activities
- Repayment of long term debt $776,200
+ Proceeds from raising new debt capital $913,575
- Repurchase of stock $52,501
Net cash inflow from financing activities $84,874
Note: The answer is cash inflow