(1) (a) How much tax revenue has been generated by the tariff on motor vehicles and (b) what is the value of import rebate credit certificates awarded to companies in the (a) 2007-08 and (b) 2008-09 financial years in terms of the Motor Industry Development Programme (MIDP) and the Automotive Production and Development Programme (APDP); (2) whether the Industrial Development Corporation has performed a cost-benefit analysis on the MIDP; if not, why not; if so, what are the details of the report; (3) whether the report will be released to the public; if not, why not; if so, when?