• About Engineering EconomyA plastic processing factory, using an extruder machine in its production process. The operating and maintenance costs of this extruder machine are estimated at the end of year 1 at 200 million, and will increase by 20 million every year for 7 years. Question : Draw a flow chart and what is the nominal amount of funds that must be budgeted at this time, so that it can be sufficient for the operational and maintenance costs of the extruder machine for 8 years, if the interest rate is 10% per year.