45680
The work had a projected cost of £ 9.94 million , but due to Centro 's failure to apply for planning permission , and severe technical difficulties , the cost rose to at least £ 17 million .
 Centro
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Centro