Correct Answer: A. doing what is right

Correct Answer: C. rich man

Correct Answer: B. Explorers , traders missionaries and imperialists

Correct Answer: C. 12C

Explanation

Q = it

= 100 x 10^-3 x 2 x 60

= 12C

Explanation

(a) Under-population is a situation where the population is too small relative to the available resources. The standard of living of the area can be increased if the population is increased.

(b) The conditions under which it will be advantageous for a country to promote population growth will include:

(i) Small labour force: A small labour force relative to the available resources hinders specialization and economies of scale.

(ii) Small domestic market:The size of the market relative to national output also hinders large scale production and specialization.

(iii) Declining or aging population: This will stimulate a country to pro- 10. mote population growth.

(iv) High labour cost:The high cost of labour as a result of small labour force calls for the need to promote population growth in a country.

(v) Labour intensive technology:When technology is basically labour intensive, the need to promote population growth arises.

(vi) Population reduction:When a country with optimum population has experienced considerable reduction in population due to war or epidemics population growth has to be promoted.

Correct Answer: C. 4 \( \frac{3}{8}\)

Correct Answer: A) increasing the amount of labour used

Explanation

This question is asking how firms can increase their output in the short run. The answer is found among the options provided. The correct option is Option A: increasing the amount of labour used.

In economics, the short run refers to a period of time when some factors of production, such as capital, cannot be changed. In this case, the size of the plant cannot be changed in the short run. Therefore, the only variable factor of production that can be increased to increase output is labour.

By increasing the amount of labour used, firms can produce more output without changing the size of their plant. However, it's important to note that there are limits to how much output can be increased in the short run by increasing labour. This is because there may be diminishing returns to labour, meaning that as more labour is added, the marginal product of labour may eventually decrease.

To learn more about this topic, please read the relevant sections of the recommended textbooks.

Correct Answer: C. on

Correct Answer: A. appeals to the senses

Correct Answer: B. joint venture