The CAPM assumes which of the following?$1)$ All investors have the same information and beliefs about the future of all assets in the global economy.Il$)$ All investors are free from behavioural biases.III$)$ All investors have the same time horizon.IV$)$ All investors have individually different levels of risk aversion.a$\mathrm{.}1),1),$ and III$)$ are correct b$.$ none of the statements are correctC.all the statements are correctd. $1)$ and ill$)$ are correct$1)$ and IIl$)$ are correcte$\mathrm{.}11),111),$ and IV$)$ are correct$01\mathrm{.}1)$ and Il$)$ are correct