Athenian Venues Inc. just reported the following selected portion of its financial statements for the end of $2020.$ Your assistant has already calculated the $2020$ end$-$of$-$year net operating working capital $($NOWC$)$ from the full set of financial statements $($not shown here$),$ which is $$15$ million. The total net operating capital for $2019$ was $$47$ million. What was the $2020$ net investment in operating capital?

Athenian Venues Inc.: Selected Balance Sheet Information as of December $31$

$($Millions of Dollars$)$

$2020$

Assets

Cash $ $2$

Short$-$term investments $5$

Accounts receivable $8$

Inventories $12$

Total current assets $ $27$

Net plant and equipment $52$

Total assets $ $79$

Enter your answer in millions. For example, an answer of $$1$ million should be entered as $1,$ not $1,000,000.$ Round your answer to the nearest whole number.

$

$20000000$

million Investment in Total Net Operating Capital financial statements $($not shown here$),$ which is $$15$ million. The total net operating capital for $2019$ was $$47$ million. What was the $2020$ net investment in operating capital?

Athenian Venues Inc.: Selected Balance Sheet Information as of December $31$

$($Millions of Dollars$)$

$\backslash$table$[[,2020],[$Assets$,],[$Cash$,$$$2],[$Short$-$term investments,$5],[$Accounts receivable,$8],[$Inventories$,12\_],[,$ Total current assets,$$27],[$Net plant and equipment,$52\_],[$Total assets,$$79\_]]$

Enter your answer in millions. For example, an answer of $$1$ million should be entered as $1,$ not $1,000,000.$ Round your answer to the nearest whole number.

$

million