Draw the cash flows diagram please

Problem 1) Your company is considering numerous projects for the coming year. One of the projects being proposed is for a new production line producing a digital meter that the company will then market and sell. Your company has a MARR of 8%. This project currently has the following cash flows: 1. Initial cost to install and set up the production line is estimated to be $165,000 2. Maintenance costs per year, every year are estimated to be $3,000 3. Training costs in year 1 are estimated to be $5,000. Training is only needed in year 1. 4. There will be an equipment overhaul cost estimated to be $6,000 in year 5. 5. Income will start in year 2 and is estimated to be $15,000 in year 2, increasing by $5,000 for every year after year 2. 6. The production line is estimated to have a life of 9 years with a salvage value of $18,000 in year 9. The company will sell the used equipment in year 9 so the salvage value will be income. What must the change in gradient value (G= $5,000 for the income gradient initially) go up to, if that 1 change is to raise the present value to $11,768? Provide a brief explanation along with the calculations