How, if at all, did these events affect the longrun aggregate supply (LRAS) curve? Note that some events may be unplaced.

\f' a tsunami destroying much of the existing stock of capital in Japan ' ' the Internet revolution of the 19903 ' signicant and sustained increase: in income tax rates ' ' the 19705 oil crisis ' ' James Watt's invention of the steam engine in 1775 ' a cenlral bank increasing the amount of mane}.Ir in circulation