Which among the following are the key aspects/ determinants for an equilibrium under monopolistic competition?
A. The mobility of factors of production
B. The Price
C. Imperfect knowledge about the market
D. The Nature of the Product
E. The amount of advertising outlay
Choose the correct answer from the options given below:
1
B, D & E only
2
A, B & C only
3
B, C & D only
4
C, D & E only