What is the stock's beta?

Stocks of company A have a beta of 0,5 and its expected return is 6%. Stocks of company B have a beta of 1,5 and its expected return is 15%. What is the market expected return and the market risk premium?

Your stock broker has provided the following historical information on the stocks of two companies: Icarus Ltd and Taurus Co. The variance of Icarus’ returns is 7.8%, while the variance of Taurus’ returns is 3.5%. Expected return on Icarus...

Stock A: E(r): 10% Beta: 0.80 Firm-Specific Std. Dev.: 29% Stock B: E(r): 17% Beta: 1.30 Firm Specific Std. Dev.: 40% Mkt. Std Dev: 19% R(rf): 6% What are the standard deviations of the two stocks?

Does beta only belong to stocks? some other securites like mutual funds, corporate bonds and treasury notes has Beta or not? plz give some help. its really urgent.

Beta is the responsiveness of each stock's return to changes in the market return. If a stock has a lower beta then it won't follow the market as much so what does it follow?

Given Expected return for the market 14% Standard deviation of market return 20% Risk free rate 7% Coorelation coefficient between Stock A and the market 0.7 Stock B and the market 0.4 Standard deviation for stock A 25% Standard deviation for stock B...