I need an interactive financial simulation tool built within Excel and Powerpoint 365. Companies use EBITDA and ROCE to measure financial performance. I need a simulation tree that allows me to change and simulate the underling inputs to show clients that decreasing expenses, improves ROCE or EBITDA. Please see the attached graphic as an example. I am very big on aesthetics and graphical representation, so the finished tool needs to be customizable so I can change the colors and possibly size. It also needs to be really polished looking. Let me know what kind of info you need from me in order to get an estimate.