According to the text, if China stays on the same economic track, it would become the world's largest economy in 2027, surpassing the United States...

According to the text, if China stays on the same economic track, it would become the world's largest economy in 2027, surpassing the United States. Which of the following statements is true?

a) China's growth depends on the extent of railroad tracks laid down in the next few years.
b) China will surpass the USA’s per capita income in 2027.
c) China will make China as economically important as the US by 2027.
d) China's growth is intimately dependent on Wall Street investment banks.
e) China's growth will help Goldman, Sachs & Co. become better forecasters.
a) I is true.
b) II is true.
c) III is true.
d) IV is true.
e) V is true.