Determine the solutions to each of the following independent cases: (a.) Collings College has annual fixed operating costs of $12,000,000 and variable operating costs of $1,000 per student. Tuition is $8,000 per student for the coming academic year, with a projected enrollment of 1,500 students. Expected revenues from endowments and federal and state grants total $200,000. Determine the amount the college must obtain from other sources. q (b.) The Collings College Student Association is planning a fall concert. Expected costs (renting a hall, hiring a band, etc.) are $36,000. Assuming 3,000 people attend the concert, determine the break-even price per ticket. How much will the association lose if this price is charged and only 2,700 tickets are sold? (Do not use a negative sign with your answer.) (c.) City Hospital has a contract with the city to provide indigent health care on an outpatient basis for $27 per visit. The patient will pay $5 of this amount, with the city paying the balance ( $22). Determine the amount the city will pay if the hospital has 10,000 patient visits. $ (d.) A civic organization is engaged in a fund-raising program. On Civic Sunday, it will sell newspapers at $1.40 each. The organization will pay $0.75 for each newspaper. Costs of the necessary permits, signs, and so forth are $500. Determine the amount the organization will raise if it sells 5,400 newspapers. $ (e.) Christmas for the Needy is a civic organization that provides Christmas presents to disadvantaged children. The annual costs of this activity are $7,000, plus $10 per present. Determine the number of presents the organization can provide with $24,000. presents