A bottle of lemonade is cooled from 7000 by plunging it into a large cold bath held at 1500. There is 0.1 kg of lemonade in the bottle and the lemonade has a heat capacity of of 4200 J/K. (i) [3 marks] Calculate the change in entropy of the lemonade after it reaches equilibrium. (ii) [2 marks] According to the second law of thermodynamics, the entropy of an isolated sys tem should increase. Why is this not the case for the lemonade? (iii) [3 marks] Calculate the total change in entropy