By using R Studio, please explain to me how to solve the following questions:

Q1. We will use the psych package in R, which is a package for personality, psychometric, and psychological research. It consists of a data set—the BFI data set—which represents 25 personality items with three additional demographics for 2,800 data points. The columns are already classified into five factors; their names start with the letters A (agreeableness), C (conscientiousness), E (extraversion), N (neuroticism), and O (openness).

Step 1. Install the package and get the data. 

Step 2. Visualize the data using summary(), describe(), etc.

Provide the relevant R code and make a summary of the data set.

Q2. We will use the psych package in R, which is a package for personality, psychometric, and psychological research. It consists of a data set—the BFI data set—which represents 25 personality items with three additional demographics for 2,800 data points. The columns are already classified into five factors; their names start with the letters A (agreeableness), C (conscientiousness), E (extraversion), N (neuroticism), and O (openness).

After opening and visualizing the data set, check the scree plot using the parallel function and see how many factors you can extract.

Provide the relevant R code and interpret the output.