Answer: The theme park made a 46.8% profit on Thursday.
Explanation:
Step 1: First, we need to calculate the total revenue from ticket sales:
627 tickets x £54.99 = £34,341.73
Step 2: Subtract the costs from the total revenue:
£34,341.73 - £18,273 = £16,068.73
Step 3: Calculate the percentage profit:
£16,068.73 / £34,341.73 x 100 = 46.8%
The theme park made a 46.8% profit on Thursday.