To determine how many positions are in the Media & Design department using a pivot table, you'll need to look at the pivot table data. Since I don't have access to the actual pivot table or its data, I can't give you the specific count.
However, in your response options, it seems that the number of positions can be one, two, three, or four. To find the correct answer, you would look at the data in the pivot table, specifically at the row or column corresponding to the Media & Design department and count how many entries or positions are listed there.
If you have access to the pivot table now, please check the Media & Design section and count the entries to find the answer among the options provided.