19. The nation which most recently has joined the US, the European Union and Japan as the key drivers of the world economy is a. England b. India c. Brazil d. China 20. A conglomerate merger will a. Diversify business operations and investments b. Allow the firm to have a less dominant position in its market c. Enable the firm to have a higher degree of specialization d. Give the firm a more secure access to needed materials and better control over supply