With reference to her reply to question 3608 on 2 October 2015, (a) which service provider was appointed to analyse the data for the 2014 National Education Evaluation Development Unit report, (b) what amount was paid to the specified service provider, (c) how many other companies submitted a tender application for the contract to analyse the data and (d) in what way did the procurement process in appointing the specified service provider add to the delays in finalising the specified report?