Please show all steps! Yes, the question should be as it is...it wont add up to 100%.

Problem #3 (10 points) (Problem 3 - use Excel and Polymath) A liquid feed stream (F, 100 kg/h) mixture containing 34 wt% acetone and 64 wt% water enters a distillation column. The column produces two product streams (D and B). The product leaving the top of the column (D) is 98 wt% acetone and contains 95% of all the acetone leaving the system. a Write a system of two linear algebraic equations to solve for the mass flow rate of stream D, as well as the mass flow rate leaving the bottom of the column (B). (Note: this may first require you to develop an expression for the mass fraction of acetone in stream B.) a) Solve this system of equations using Excel with the associated matrix math operations. Display your Excel calculations in your submission. b)-Solve this system of equations using Polymath and include the Polymath Report. c) What is the mass fraction of acetone in stream B