Money market mutual funds invest in

Which of the following statements is true regarding the opportunity cost of time?

a. Retired people are more likely to visit supermarkets than farmers' markets. b. Students are more likely to visit farmers' markets even during exams. c. Working professionals are more likely to frequent convenience stores. d. The opportunity cost of time for farmers and buyers participating in the farmers' market is usually very high.

Indexing reduces the ability for relative price changes to allocate resources where they are more valuable

a. True b. False Indicate whether the statement is true or false