a. When may a corporation sell, lease, exchange, mortgage, or pledge all or substantially all of its assets in the usual and regular course of its business?
b. When may a corporation sell, lease, exchange, mortgage, or pledge all or substantially all of its assets other than in the usual and regular course of its business?
c. What are the rights of a shareholder who dissents from a proposed sale or exchange of all or substantially all of the assets of a corporation other than in the usual and regular course of its business?