21 (a) (a) There has been a shift in demand curve to the to the right for transport services in kenya. In your opinion, what could have led to this shift (10 marks) (b) Government may influence demand of a product in a country. Explain ways in which such demand may be influenced. (10 marks) (c) ) The market for tomato sauce in Kiambu county has the following demand and supply function. Qd=80-2P and Qs= 38+4P. Price is in ksh. ) determine the equilibrium point. (6 marks) (ii) if the price rises by 2 ksh, state the quantity to be demanded and supplied. (4 marks)