Among the sources of revenue, which recorded the highest percentage rise and what was the percentage?

• A. Sponsorship - 20%
• B. Sponsorship - 34%
• C. Sponsorship - 34.9%
• D. Exhibitor fees - 34.9%

Answer: (C)

The key idea is to compare how much each revenue source grew, using the percentage rise to rank them. Among the options, sponsorship shows a rise of 34.9%, which is larger than the 34% increase for sponsorship in another option and the 20% increase. Therefore, sponsorship with a 34.9% rise is the highest increase among the listed sources.