(Table) Based on the table, the marginal product of the fourth worker is bats. Production Data for Baseball Bat Company Labor (number Total Product (number of workers) of bats) 0 0 1 20 2 42 3 66 4 94 5 124 6 150 170 8 184 9 194 10 200 11 204 12 202 13 198 14 190 28 22 18 32