Macro creation to auto-run formulas

[weaverswonders6]

Good afternoon - I have a monthly report whereas each month I have an overview page that is calculated based off of 2 reports I pull for Volume and Turn-around time (sheets 2&3). I have 1 pivot table I run off of the Volume tab (sheet2) and several formulas I use to calculate turn-around time, volume, etc...(Found on cells B4, G27, H27, I27, J27). Is there a way for me to have a macro enabled using the Microsoft Visual Basic where I can have the formulas on the attached report auto run on future months when I pull new data? If so, can anyone assist?

I have created a macros for basic items such as copy and paste, but nothing for automatically running formulas on new spreadsheets. Thanks for any help given!!