1.

On the basis of information given below compare the price elasticities of good A and B.(a) Good APrice Total expenditure (Rs) 420530(b) Good BPriceTotal expenditure(Rs) 315424

Answer»

(a)

Price T.E QD
4205
5306

EP = ∆Q/∆P X P/ Q 

= 1/1 x 4/5 = 0.8

(b)

priceT.E QD
3155
4246

EP = ∆Q/∆P X P/Q

= 1/ 1 x 3/5 = 0.6

Demand for good A is more elastic than that of good B.



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