The following table shows the financial information of Wal-Mart Stores:

period ending	013117	013116
net income	13,643,000	14,694,000
total cash flow from operating activities	31,530,000	27,389,000
total cash flows from investing activities	-13,987,000	-10,675,000
total cash flows from financing activities	-18,929,000	-16,122,000
change in cash and cash equivalents	-1,838,000	-430,000

What is the free cash flows for the period ending on 013116?

a. 11,267,000

b. 430,000

c. 16,714,000

d. 12,695,000

please show your calculations