Among the following multiplication formulas, the formula that the product is greater than the first factor is () a.4.28×1b.0.9×1.2c.59.8× 0.7d.96× 0.4.

A, 4.28× 1, 1= 1, and the product is equal to the first factor;

B, 0.9× 1.2, 1.2 > 1, and the product is greater than the first factor; ,

C, 59.8×0.7, 0.7 < 1, and the product is less than the first factor;

D, 96×0.4, 0.4 < 1, and the product is less than the first factor;

Therefore, choose: B.