paraphrasing plz

Therefore we are able to point out why the company has done well
– full picture of companies overall 􀅜nancial performance
– helps identify source of increase/decrease in equity returns
Disadvantges
It requires many inputs and more the inputs in a model less the accuracy
Finacial ratios are best when comapred to other firms in the same industrys
– Relies heavily on accounting data which may be manipulated
– requires several inputs which may be wrong