An unknown metal having a mass of 4.82 g is heated to 115 °C and then placed in 35 mL of water at 28.7 °C; which then heats up to 34.5 °C. What is the specific heat of the metal?
a) 0.84 J/g°C
b) 0.62 J/g°C
c) 1.03 J/g°C
d) 1.27 J/g°C