The Kruskal-Wallis test is usually limited to comparing sample values from ________ or more populations

A company knows it will have to pay a certain amount of a foreign currency to one of its suppliers in the future. Which of the following is true

A. A forward contract can be used to lock in the exchange rate B. A forward contract will always give a better outcome than an option C. An option will always give a better outcome than a forward contract D. An option can be used to lock in the exchange rate

A slotting fee is a fee

a. charged by retailers to carry a new item. b. charged to get a product on computer networks. c. paid by wholesalers to sell a manufacturer's item. d. paid to get a patent.