Question 26 MPPSC AP

The rate of vanaspati ghee and pure ghee are Rs. 8 and Rs. 16 per kg respectively. Shyam buys 6 kg vanaspati ghee and 4 kg pure ghee. But later, the price of vanaspati ghee is Rs. 8 per kg and pure ghee is Rs. 24 per kg; then his demand for vanaspati ghee is 8 kg and pure ghee is 3 kg, then the elasticity of substitution will be:

(A)

³⁄₇

(B)

⁵⁄₇

(C)

⁵⁄₃

(D)

⁷⁄₃