[1](10) Suppose that the following information is obtained from students upon exiting Campus Bookstore during the first week of the semester. Determine each of the variables as categorical (qualitative) or numeri- cal (quantitative), nominal or ordinal, continuous or discrete, interval or ratio. Circle all that apply. a. Amount of money spent on books and supplies Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio b. Number of textbooks purchased Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio c. Titles of the textbooks bought at the bookstore Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio d. Academic majors Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio c. Number of units registered for the current semester Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio f. Previous semester's GPA Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio g. Commuting time from home to campus Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio h. Method of payment Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio i. Cell phone number Categorical (Qualitative) Numerical (Quantitative) Nominal Ordinal Discrete Continuous Interval Ratio