Not wanting to risk poor sales for a new soda flavor, a company decides to run one more taste test on potential customers, this time requiring a higher approval rating than they had for earlier tests. This higher standard of proof will increase
I. the risk of Type I error
II. the risk of Type II error
III. power
◦ I and II
◦ II only
◦ I only
◦ I and III
◦ III only