Dora Inc, reported the following on the company's cash flow statement:

Net cash flows from operating activities

$$340,000$

$(100,000)$

$(190,000)$

Net cash flows used for investing activities

Net cash flows used for financing activities

Seventy percent of the net cash flows used for investing activities was to maintain existing productive capacity. What is the company's free cash flow?

a$.$ $$150,000$

b$.$ $$270,000$

c$.$ $$410,000$

d$.$ $$240,000$