Enter a nested lookup function in cell e4 that uses the cells e2 and e3 to return a specific sales record. for example, using the current data, you want the function to return the third quarter sales for erica.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.

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