Note: The following problem requires familiarity with the concepts from the ACC 230 course, a prerequisite for this FIN 360 course.

Refer to the two videos provided before answering this question: 1) Free Cash Flow (FCF); 2) Rattner's case to compute FCF

Last year Rattner Robotics had $6 million in operating income (EBIT).

Its depreciation expense was $1 million, its interest expense was $1 million, and its corporate tax rate was 30%.

At year-end, it had $14 million in operating current assets, $3 million in accounts payable,

$1 million in accruals, $3 million in notes payable, and $15 million in net plant and equipment.

Assume Rattner has no excess cash. Rattner uses only debt and common equity to fund its operations.

(In other words, Rattner has no preferred stock on its balance sheet.)

Rattner had no other current liabilities. Assume that Rattners only noncash item was depreciation.

How much was the net working capital of Rattner Robotics, in millions of USD? Enter your answer in the following format: 1.23