Engineering economic analysis course

12.ACOPMANY Estimated revenues are 125,000 for the fourth year with increases to a total of $200,000 by the end of year 9. Determine A) The ARTHEMATIC gradient and construct a cash flow diagram that identifies the base amount and the gradient series. From 1 to 9 a B) The Geometric gradient and construct a cash flow diagram that identifies the base amount and the gradient series. From 1 to 9 C) The cash flow at year 6 for two cases