Macro to Hide rows with zeros in column E5:E50, then Unhide all rows

Need help with a macro that will hide rows that have a zero in column E5:E50. The values will be linked and change a lot so the unhide all rows will need to also be included. If there is any one that can help me with this macro it would be greatly appreciated. I have attached an example sheet with the hide zeros button and the unhide all rows button.
Look forward to someone helping me make this possible.
Thank you much