help w both questions please

0.5 pts Question 9 Select all true statements about pivot tables: Colors such red, blue and green could be re-coded as 1,2 and 3 and treated as numbers and averaged, summed, etc. Textual categorical variables can only be row or column headings or filters Numbers wil many possible values are usually summarized in the body of the table, using operations such as sum, average, min, max,... While it is possible, it would be weird to use numbers with many possible unique values as row or column headings Question 10 0.5 pts LP is typically a topic taught in college courses entitled Operations or Management