Commerce 2020 Jamb Examination
Question 11
Personal selling is based on face-to-face communication with customers, unlike sales promotion which uses gifts, samples, or adverts.
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Question 12
The major disadvantage of sole proprietorship is unlimited liability, meaning the owner bears all risks personally.
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Question 13

In the communication process, X represents the receiver.
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Question 14

Use the diagram above to answer this question: In the communication process, Y represents
The communication process is made up of four key components. Those components include encoding (sender), medium of transmission, decoding (receiver), and feedback.
The part labeled Y from the diagram above represents the medium of transmission.
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Question 15
The Nigerian Ports Authority provides facilities to enhance the speedy loading and offloading of cargoes.
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Question 16
Transportation and trading expand the scope of economic activities by connecting markets and facilitating exchange.
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Question 17
I. shoe maker
II. policemen
III. fishermen
IV. Gardener
V. Broker.
The persons engaged in primary Occupation are
Primary occupations involve extracting resources from nature, such as fishing and gardening. Hence III and IV.
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Question 18
Ocean liners are large ships specifically designed for international transport of goods and passengers.
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Question 19
Formatting a computer drive removes viruses along with other data.
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Question 20
The transaction described is an example of e-banking.
