36. Fresh juice contains 14% solids and 86% water by weight and is to be concentrated to contain 42% solids by weight. In a single evaporator system, it is found that the volatile constituents of juice escape with water leaving the concentrated juice 56%, with a flat taste. To overcome this problem part of the fresh juice bypass the evaporator. Calculate: (i) The fraction of juice that bypass the evaporator (ii) The concentrated juice produced containing 42% solids by weight.