(Graph) Thunderbird Club has the following monthly cost and fee informa¬ tion: monthly membership fee per member, $25; monthly variable cost per member, $12; and monthly fixed cost, $1,800. Costs are extremely low be¬ cause volunteers provide almost all services and supplies.

a. Prepare a break-even chart for Thunderbird Club.

b. Prepare a profit-volume graph for Thunderbird Club.

c. At this time, Thunderbird Club has only 120 members. Which of the preceding items would you use in a speech to the membership to solicit volunteers to help with a fund-raising project? Why?