4. Choose the appropriate factor of production in brackets:
One of the best known entrepreneurs in South Africa is Sol Kerzner, who developed the Sun City/Lost City hotel complex near Rustenburg. He saw the opportunity to provide a service with which he could help to satisfy people's needs for tourism and entertainment. He bought land, which is (a natural resource, capital, labour) to build the hotel complex on.
He then bought or hired the necessary machines and tools (natural resources, capital, labour) to have the complex built, and employed people (natural resources, capital, labour) to construct the hotels and maintain them afterwards. Services are constantly being supplied to the guests with the help of devices such as cleaning equipment, refrigerators, buses, boats (natural resources, capital, labour) for pleasure rides, and so on.