Holding the width of a confidence interval fixed, increasing the level of confidence can be achieved with a lower sample size

Analysts state that the required return from Plummet Soft Drinks stock is 25%, and the returns from Treasury bills and the market portfolio are 4% and 20%, respectively. What is Plummet's beta?

A) 0.79 B) 1.00 C) 0.05 D) 1.31 E) 1.13

It is generally believed that new ventures started by an individual have an advantage over those started by a team

Indicate whether the statement is true or false