Assignment 1: Case Study Analysis—Developing an Operating Budget For this assignment, you will complete the activities from the following case: Mammano, K. A., & Tyson, T. N. (2008). Developing an operating budget for Extended Family, Inc.: A not-for-profit human service organization. Issues in Accounting Education, 23(1), 129–144. (EBSCO AN 28773933) http://libproxy.edmc.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=bsh&AN=28773933&site=ehost-live As part of this case study analysis, you will develop an operating budget. Refer to the Case Requirements located on pages 136–137 of the case study to guide your analysis. Follow Case Requirements steps 1–3 to complete a current and proposed operating budget. You will calculate revenue for each program, allocate specific expenses, and summarize the results in a 2- to 3-page report. Use Case Requirements steps 4–7 to guide the content of your report. Submit your report in Word format. Apply current APA standards for writing style to your work. All written assignments and responses should follow APA rules for attributing sources.