What is the marginal productivity when the number of workers is increased from 2 to 3? by Sunday | Oct 26 | Economics JAMB | 0 comments A. 8kg B. 20kg C. 60kg D. 180kg Correct Answer: Option A – 8kg Users Also Read These:The nucleon number and the proton number of a…The marginal productivity theory applies in a?The nucleon number and the proton number of a…An isotope has an atomic number of 15 and a mass…A firm with marginal cost equals to its marginal…