When the total product starts falling; then the marginal product is? by Sunday | May 4 | Economics NECO | 0 comments A. constant B. increasing C. maximum D. negative E. zero Correct Answer: Option D – negative Users Also Read These:At the maximum point of the total product curve of a…If the marginal utility of a commodity is equal to…When total utility is at maximum; then marginal utility is?One relationship between marginal utility and total…In the theory of production and cost, the average…