a$.$ Find the water removed in the evaporator, kghr$.$

b$.$ Find the mass fraction of the components in the waste stream $G.$

c$.$ Find the rate of feed of cane to the unit, kghr$.$

d$.$ Of the fed in the cane, what is percentage is lost with the bagasse?

c$.$ Is this an efficient operation? Explain why or why not.

Figure $1$