Total & Marginal Product Quantity Total Product Marginal Product 0 0 xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxxx 1 40 xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxx 2 90 xxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxx 3 126 xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxx 4 150 xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxx 5 165 xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxx 6 180 xxxxxxxxxxxxxx Refer to the above table. The marginal product of the sixth worker is: Formula: MP = Group of answer choices 180 units of output. negative. 30 units of output. 15 units of output