The Specific Heat of Water Is $1.000 \mathrm{cal} /\left(\mathrm{g} \cdot{ }^{\circ} \mathrm{C}\right)$

The specific heat of water is $1.000 \mathrm{cal} /\left(\mathrm{g} \cdot{ }^{\circ} \mathrm{C}\right)$ . What is the specific heat of water in SI units?

A) $2,765 \mathrm{~J} /(\mathrm{kg} \cdot \mathrm{K})$
B) $2,124 \mathrm{~J} /(\mathrm{kg} \cdot \mathrm{K})$
C) $3,417 \mathrm{~J} /(\mathrm{kg} \cdot \mathrm{K})$
D) $4,186 \mathrm{~J} /(\mathrm{kg} \cdot \mathrm{K})$
E) $3,764 \mathrm{~J} /(\mathrm{kg} \cdot \mathrm{K})$