In terms of public offerings of bonds, what is an indenture? Select one: a. a formal contract that specifies a firm's obligations to the bondholders b. a memorandum that must be produced to describe the details of a bond offering c. a schedule of the fees charged by an underwriting company d. a list of the duties of a trust company representing the bondholders' interests

The food services division of cedar river amusement park inc. is studying the amount families who visit the amusement park spend per day on food and drink. a sample of 40 families who visited the park yesterday revealed they spent the following amounts: see worksheet 1 for data and answer the following questions: a. organize the data into a frequency distribution, using seven classes and 15 as the lower limit of the first class. what class interval did you select? b. what percent of families spent less than $45? c. what percent of families spent $55 or more? d. how many families spent from $65 to 74.99?