Case Study
 Rutland City Band
 You may make whatever assumptions you think are necessary to answer any  question.  Be sure to state every assumption explicitly.  All of the  information that you need to answer a given question is provided in the  text that immediately precedes the question and the answers to the  questions that precede it.  Read the entire problem set before you  begin.  Make sure you understand the questions before you try to answer  them.
 As the volunteer business-manager for the Rutland City Band (City  Band), you are responsible for preparing the operating budget for the  organization's upcoming summer concert season.  Each year, City Band  presents up to 20 weekend performances, depending on weather conditions.   The concerts are free to the public but the Band hangs a pot from the  bandstand and people leave small donations in it.  On average, City Band  gets $100 in donations at each of its performances.  In addition to  donations, the City of Rutland gives the band $3,000 per season plus  $125 for each performance.
 City Band also has a small endowment of $100,000 on which it expects to  earn 3.5% in the coming fiscal year.  City Band's trustees have decided  to use that money to pay for operating expenses if they need to.
 City Band pays it conductor $3000 for the summer season and has an  insurance policy to protect it against any loss of equipment or damage  to the bandstand.  That policy cost the band $500 for the summer plus  $25 per performance.  New music cost the band $200 per year.  Following  generally accepted accounting principles, the band recognizes music  acquisitions as expenses in the year the music is acquired.  In  addition, City Band pays music publishers an average of $40 per concert  for the rights to perform certain of the pieces in its repertoire.
 The band has an average of 60 musicians at each of its performances.  Each musician is paid $5 per performance.
 A.	Prepare an operating budget for City Band for the coming fiscal year  assuming the band performs on each of its twenty scheduled concert  dates.
 B.	Prepare a flexible budget showing what would happen if the band could only perform on 80% of its scheduled concert dates.
 C.	Calculate City Band's total contribution-margin-per-concert.
 
 Lately, some of City Band's older musicians have been having difficulty  climbing the stairs to get up to the bandstand.  In addition, there are  two disabled musicians who play at all of the Band's rehearsals but are  reluctant to play at the concerts because of the difficulty they have  accessing the bandstand.
 City Band's trustees would like to accommodate both groups of  musicians.  They have gotten an estimate of $10,000 to make the  bandstand accessible.  You have lined up a 10-year $500-per year grant  from the State Office of Disabilities and a five-year $750-per-year  grant from the Federal Office of Ageing to help pay for the  modifications to the bandstand.  In addition, the local chapter of the  Knights of Columbus has offered to donate $1,500 toward the project.
 D.	 If City Band's cost-of-capital is 6%, should it invest in the  bandstand modifications based solely on the Knight's donation and the  proceeds from the grants?  Support your answer with the appropriate  time-value-of-money calculations.