Iced Tea Is Made by Adding Ice to 3 $\degree$ C How Many Kg of Ice, Initially at 0

Multiple Choice

Iced tea is made by adding ice to 3.0 kg of hot tea, initially at 80 $\degree$ C. How many kg of ice, initially at 0 $\degree$ C, are required to bring the mixture to 10 $\degree$ C? (L_f = 3.33 x 10⁵ J/kg, c_w = 4186 J/kg· $\degree$ C)

A) 2.8 kg
B) 1.6 kg
C) 1.4 kg
D) 2.3 kg