I have an business report which should be made according to the business report plan which I have already made

I have an business report which should be made according to the business report plan which I have already made and also 3 sources have been given which is a must need in the business report I will also attach the assessment brief and the sources which are provided to me as well as the individual report plan. Thanks!  I have also now submitted a sample report to show how it must look and the referencing style must be harvard thanks and sources must be from journal articles only