Answer: $80
Explanation: The above value can be computed using following equations:-
[tex]8=\frac{market\:value}{book\:value}[/tex]
where,
[tex]book\:value\:per\:share=\frac{Total\:market\:value}{No.\:of\:shares}[/tex]
[tex]book\:value\:per\:share=\frac{5\:million}{500,000}[/tex]
= $10
Now, putting the values into initial equation we get :-
[tex]8=\frac{market\:value}{\$10}[/tex]
so,
price or market value = $80