For this exercise you will use the data set Enterprising 2021 on which items are measured on a scale of lnot at all to 7 very much so. To understand the data, you would need to go into variable view and look at the items. You are being asked by your colleague to rene an instrument that she has developed for grouping her clients based on ve dimensions of personality. However, she has been advised that her instrument more likely measures four dimensions. In asking you she is seeking a second opinion. What you will do: 1a. You will run an Exploratory Factor Analysis. [Hint. Note, evidence of factorial complexity (cross loadings) suggests that factors are correlated]. 1- Look carefully at the Communalities and item loading on the factors. What do you observe? 1b. Create subscales; give names to scale and subscales. Run reliability on the scales. It is your decision which items you keep or delete. You will rerun the factor analysis after you make changes, if any, to the subscalesr'scale. 1- If changes are made, give your rationale and evidence. 0 What are the reliability coefcients for nal scale and subscales? Please provide the statistical evidence for your decisions. 1c. Based on your response to question 1b, do you agree that the instrument measures ve or four dimensions? Give your rationale for your