Sin Co$.$ stock sells for $$28\mathrm{.}00$ per share. The total market value of the equity is $$40$ million. The market$-$to$-$book ratio is $7.$ What is the book value per share?a$.$ $$196\mathrm{.}00.$b$.$$$128\mathrm{.}00.$C$.$$$4\mathrm{.}00.$ d$.$ $$1\mathrm{.}43.$