Explain the effects on equilibrium price and quantity exchanged in the market for chicken in Zambia if the following changes occur, ceteris paribus. For each question use a demand and supply diagram to illustrate your answer.

(a) The price of chicken feed increases.

(b) The SA Heart Foundation publishes a report showing that eating chicken 3 times a week reduces the chances of having a heart attack by 50%.

(c) An isolated case of Bird Flu is identified at a poultry farm in one of the town in Zambia.

(d) The price of red meat increases.

(e) A growth hormone added to chicken feed which speeds up their rate of growth is banned by the government.