Suppose Rina is a sports fan and buys only baseball caps. Rina deposits $3,000 in a bank account that pays an annual nominal interest rate of 10%. Assume this interest rate is fixed—that is, it won't change over time. At the time of her deposit, a baseball cap is priced at $15.00. Initially, the purchasing power of Rina's $3,000 deposit is baseball caps. What are the number of caps Beth can purchase after 1 year with annual inflation rates of 0%, 20%, and 25%? And what are the 'real interest rates' for those corresponding annual inflation rates?

Which of the following statements is true regarding the reporting of outside interests and the management of conflicts? investigators are responsible for developing their own management plans for significant financial interests. the institution must report identified financial conflicts of interest to the u.s. office of research integrity. investigators must disclose their significant financial interests related to their institutional responsibilities and not just those related to a particular project. investigators must disclose all of their financial interests regardless of whether they are related to a research project.