What is the exact formula that would be in cell L6, in Table 5?

What is the exact formula that would be in cell L6, in Table 5? For this question assume that Table 4 is named "Table4" (no space) and that all column headers are named as they appear.

Use relative references unless a fixed reference is required. Do not enter an equal sign at the beginning of the formula, and do not use any spaces in the formula.