MCQOPTIONS
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				| 1. | In February 2021, Tesla has invested how many dollars in bitcoin, making it the biggest investment by a mainstream corporation into the most popular cryptocurrency? | 
| A. | 1.0 billion | 
| B. | 1.5 billion | 
| C. | 2.0 billion | 
| D. | 2.5 billion | 
| E. | 3.0 billion | 
| Answer» C. 2.0 billion | |