MCQOPTIONS
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				| 1. | 
                                    In the case of a straight-line demand curve meeting the two axes, the price-elasticity of demand at the mid-point of the line would be | 
                            
| A. | 0 | 
| B. | 1 | 
| C. | 1.5 | 
| D. | 2 | 
| Answer» C. 1.5 | |