Roughly How Much Heat (In Joules) Is Needed to Convert $\degree$

Multiple Choice

Roughly how much heat (in Joules) is needed to convert 1.00 kg of ice at 0 $\degree$ C into steam at 100 $\degree$ C?

A) 2 593 000
B) 2 260 000
C) 333 000
D) 420 000
E) 3 000 000