MCQOPTIONS
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				| 1. | 
                                    According to Marshall, the basis of consumer surplus is | 
                            
| A. | Law of diminishing MU | 
| B. | Law of Equi-MU | 
| C. | Law of proportions | 
| D. | All of the above | 
| Answer» B. Law of Equi-MU | |