Fresh orang juice contains $12$wt$\%$ solids. If it is concentrated directly to $42$wt$\%$ solids by evaporation, some of the flavors are lost. To retain more of the flavors, a fraction of the juice bypasses the evaporator. The evaporator now has to concentrate to $58$wt$\%$ solids to meet the taegeted solid content. Draw the block diagram of the while fresh orange juice processor.