Suppose that these selected condensed data are taken from a recent balance sheet of Samsung Corporation $($in millions of dollars$).$

Cash

$$7\mathrm{.}2$

Accounts receivable $,14\mathrm{.}4$

Inventory

$18\mathrm{.}0$

Other current assets $,11\mathrm{.}1$

Total current liabilities $,24\mathrm{.}8$

Additional information: Current liabilities at the beginning of the year were $$35\mathrm{.}6$ million.

$($a$)$

What is the working capital? $($Enter answer in millions. Round answer to $1$ decimal place, e$.$g$.15\mathrm{.}5.)$

Working capital $