A perfect cake should have 25% cream and 75% bread. Oman bought material for a 5kg cake with 35% cream and 65% bread. How many more kg of bread should he buy if he wants to make a perfect cake?
A. 2kg
B. 2.5kg
C. 3kg
D. 4kg
E. 5kg
A. 2kg
B. 2.5kg
C. 3kg
D. 4kg
E. 5kg