could you show the excel formulas aswell please

The drectors of Compasy E wiah to calculate the company's cost of cucital using the Capltal Asset fricing Model (CaPQ]. Rartidar) You have been provided with monthly values for Company E's share price and the FTII 100 indes ue to 30 September apa2. Using this information, please calculate the tollowing: - The monthly growth in the company's share price in the 12 months to 30 September zouz. - The monthly growth in the FTSE index in the 12 months to 30 September 2022. Part (b) You have aso been provided with other market data on Company E and general market infomation