At the starting point of a dynamic model,
A)all variables measure zero.
B)key variables of a model are growing at a decreasing rate.
C)key variables of a model are growing at an increasing rate.
D)key variables in the model are constant or growing at a constant rate.

Question

Quizplus · Accepted Answer

At the starting point of a dynamic model, key variables can be assumed to be constant or growing at a constant rate, as no external factors have influenced the system yet. Therefore, option D is the best choice. Options A, B, and C are not necessarily true at the starting point of a dynamic model.

At the Starting Point of a Dynamic Model