Good day, I would like to ask for some help in answering some of the questions below. I am having a bit of difficulty in answering them. If it is also possible can you also add an explanation so that I can learn more. Thank you.

Question 1. Which of the following is not a cause of food insecurity?

Select the correct response

a. Aid from developed nations

b. War and bad governance

c. Poor roads

d. Corruption and mismanagement

Question 2. Which of the following is not true?

Select the correct response

a. Life expectancy in Africa increased steadily from 1994 to 2003 due to better health care

b. Development generally improves the health system, while better health increases productivity, social cohesion, and economic welfare

c. There are growing inequalities in investment in health worldwide

d. Life expectancy is probably the best single indicator of national health levels

Question 5. To model child labor, which one of the following assumption is correct?

Select the correct response

a. Household with a sufficiently high income would send its children to work

b. Household with a sufficiently high income would not send its children to work

c. The productivity of child laborers are positively correlated to adult labor

d. Child and adult labor are complacents

Question 6. Which of the following is a form of urban bias?

I. Government may set price floors on food price ceilings for industrial goods

II. Tax incentives and subsidies to infant-industry

III. Tariff and quota protection for industry

IV. Spending more for education, training, housing, health and transport in urban areas than in rural areas.

Select the correct response

a. II, III and IV only

b. I, II and IV only

c. I, II, III only

d. I, II, III and IV

Question 9. Which of the following is true about banning child labor?

Select the correct response

a. all are correct

b. families of child laborers are worse off because of lower wage

c. employers may use political pressure to encourage enactment of child labor laws

d. employers may be worse off, because they have to pay a higher wage

Question 12. ____________ is the world's most rapidly urbanizing region

Select the correct response

a. Sub-Saharan Africa

b. Southeast Asia

c. Northern African

d. Latin America

Question 14. Which of the following is not about most farmers in LDCs?

Select the correct response

a. The staple crop is the chief source of food

b. On the traditional farm, output is always greater than consumption

c. Cultivators farm only as much land as their families can work without hired labor

d. Labor is underutilized except for planting and harvesting seasons

Question 15. In a Todaro migration equation, the expression depicts

Select the correct response

a. ratio of employment in manufacturing, to the total urban labor pool

b. ratio of total urban labor pool to employment in manufacturing

c. ratio of total urban labor to employment in manufacturing

d. change in the quantity labor pool in rural divide by the labor pool in urban areas.