Selected financial information of HalfLife Co. for the year ended December 31, 2013, follows.

Cash from investing activities . . . . . . . . . . . $1,600 Net increase in cash . . . . . . . . . . . . . . . . . . . 400 Cash from financing activities . . . . . . . . . . . . 1,800 Cash used by operating activities . . . . . . . . . (3,000) Cash, December 31, 2012 . . . . . . . . . . . . . . . 1,300 Required: Prepare the 2013 statement of cash flows for HalfLife Company in excel format. And explain your calculations and formulas