12) C

Firstly, the ratio of protein to energy of CCFR = 0.06 : 1 = 6 : 100

Let volume of ES added = E

100 (0.09) + 0.04E = 100 (0.06) + 0.06E
9 + 0.04 E = 6 + 0.06 E
3 = 0.02 E
E = 150 ml

Leave a Reply