A(n) _____ is a simulated environment designed for users to interact via avatars

_______________: A repeating amount of cash inflow or outflow, flow normally begins at end of first period, sometimes at time zero

Fill in the blank(s) with the appropriate word(s).

The extent to which subsystems depend on each other is called:

A) cohesion. B) coupling. C) inheritance. D) morphism. E) dependence.