Under the doctrine of ultra vires, there is a limit in point of substance on the transactions into which a corporation may enter.

Recently however larger corporations have been entering the market.

With the schools turning out an increasingly inferior product, corporations have reluctantly entered the education business.

Multinational corporations, banks, and other financial institutions enter into forward contracts to take advantage of the forward rate for hedging purposes.

Later the corporation entered new related products.

The transnational corporation enters the scene when sellers, intermediaries and buyers are parts of the same global organization.

Emboldened by the changes, French corporations are entering new and inventive alliances.

Those corporations entered into 48 leases with new tenants that had rent concessions.

Given the ills of many public schools, some suggest corporations and troubled schools enter into partnerships.

And as corporations enter, residential house sales follow.