(a) State three functions of a farm manager. [3 marks] (b) Explain the following terms as used in agricultural economics: (i) appreciation (ii) salvage valu...

 (a) State three functions of a farm manager. [3 marks] 
(b) Explain the following terms as used in agricultural economics: (i) appreciation (ii) salvage value (iii) farm budget (iv) farm inventory [8 marks]
 (c) State five qualities of a good agricultural extension agent. [5 marks]