Using the dependency diagram answer the questions. If you use a screen reader, please review the alt text page

for the diagram below.

a$.$ Identify and discuss each of the indicated dependencies

b$.$ What changes do you need to make to go to $2$NF$?$ Make the dependency diagram$($s$).$

c$.$ What changes do you need to make to go to $3$NF$?$ Make the dependency diagram$($s$).$