Most financial economists believe that the historic risk premium of 8.3% measured back to 1926 is too high to use as a forecast of future risk premiums and suggest using 7%. What factors cause them to believe this? Mark all that apply.

Group of answer choices

Interest rates near zero will have to go up resulting in lower asset prices.

China's growth will slow ours

Demographics. Too many old people relative to young productive people.

Deflation