A 400-G Lead Bullet Is Traveling at a Speed of 220

A 4.00-g lead bullet is traveling at a speed of 220 m/s when it embeds in a wood post.If we assume that half of the resultant heat energy generated remains with the bullet,what is the increase in temperature of the embedded bullet? (specific heat of lead = 0.0305 kcal/kg⋅°C,1 kcal = 4 186 J)

A) 95°C
B) 190°C
C) 379°C
D) 48°C
E) 119°C