Temperatures of a Carnot engine condenser and boiler are 25 C and 227 C. The work (Ws) produced from the turbine is 5250 J. i) Calculate the heat transferred (qh) from the boiler and the cycle efficiency (%). ii) If the efficiency of the cycle is 42 % and the temperature of the condenser is -12.15 C, calculate the temperature of the boiler. Interpret the results obtained from (i) and (ii) parts.