Requirements 1. Select a graph depicting fixed costs, variable costs, and total costs for each training session versus the number of guests. 2. Suppose 90 persons attend the next event. What is Frontier Training's total net cost and the cost per attendee? 3. Suppose instead that 165 persons attend. What is Frontier Training's total net cost and the cost per attendee. 4. How should Frontier Training charge customers for their services? Explain briefly. Trainer: $18,000 per session Materials: $3,000 per session and $33 per attendee Catering Costs (subcontracted): Food: $90 per attendee Setup/cleanup: $15 per attendee Fixed fee: $5,500 training session Frontier Training is pleased with the service they use for the catering and have allowed them to place brochures on each dinner table as a form of advertising. In exchange, the caterer gives Frontier Training a \$1,200 discount per session. Select the graph that depicting fixed costs, variable costs, and total costs for each event versus the number of guests. (Enlarge each graph before selecting your answer.) B. c. c. D. Requirement 2. Suppose 90 persons attend the next event. What is Frontier Training's total net cost and the cost per attendee? (Round your answers to the nearest cent.) For 90 attendees, the total cost will be and the cost per attendee will be