Explanation

a)(i) Advantages of advertising are as follows:

(i) It creates employment opportunities for job seekers.

(ii) Existing goods or new lines are made known to the public.

(iii) There would be mass production.

(iv) Profits are made and business can be easily expanded.

(v) Cost per unit will be reduced for buyers who will pay less.

(vi) It increases the rate of turnover.

(vii) It improves the standard of living.

(viii) It educates consumers on the use of goods.

(ix) Effective advertising aids mail order business.

(x) It also generates income.

(a)(ii) Disadvantages of advertising are:

(i) It gives undue credit to certain products which could not otherwise have competed favourably with others.

(ii) Advertising makes products more expensive because the cost of advertising is at the end borne by the consumers.

(iii) It leads the consumers to be at the mercy of monopolist as bigger companies drive out small ones.

(iv) Some advertising messages are misleading.

(v) Most advertisements are immoral, e.g. advertisement on cigarette, con- 4 dom, beer etc

(vi) Advertisements create public nuisance, e.g. posting of bill in unauthorised areas, slogans on the T.V. or radio etc

(b) Advertising media used by business organisations in West Africa are:

(i) Newspaper/ magazines/Catalogues/Journals

(ii) Television/Cinema

(iii) Radio

(iv) Bill boards

(v) Loud speakers

(vi) Neon signs electronics

(vii) Posters/handbills

(viii) Prismatic boards

(ix) Internet

(x) Window display

(xi) Addressing machines

Correct Answer: B. hope

Correct Answer: D. redistribution

Correct Answer: (b)2:3

Correct Answer: A. \(\frac{1}{2}\) m/s

Explanation

m1u1 + m2u2 = (m1 + m2)v

m1 = 18kg, m2 = 6kg, u1 = 4ms-1, u2 = -10m/s

18(4) + 6(-10) = (18+6)v

72 - 60 = 24v

12 = 24v

v = \(\frac{1}{2}\) m/s

Correct Answer: A. teaches the Quran

Correct Answer: C. bred worms and became foul

Correct Answer: C) Even though Hanoi (population 7,781,631) is larger than Ulaanbaatar (population 907,802), Ulaanbaatar accounts for more of its country

Explanation

The choice that most effectively uses information from the given sentences to emphasize the relative sizes of the two capitals' populations is: C) Even though Hanoi (population 7,781,631) is larger than Ulaanbaatar (population 907,802), Ulaanbaatar accounts for more of its country's population. This choice highlights the contrasting population sizes of the two capitals, with Hanoi being larger than Ulaanbaatar. However, it also emphasizes that despite its smaller population, Ulaanbaatar accounts for a higher percentage of Mongolia's population compared to the percentage of Vietnam's population accounted for by Hanoi. This effectively demonstrates the relative significance of Ulaanbaatar within Mongolia.

Correct Answer: A. 1

Correct Answer: C. balanced budget