2. A Car manufacturer uses a special control device in each Car he produces. Three alternative methods (R, S, T) can be used to detect and avoid a faulty device. To detect the fault, the devices should go through four testing machines M11, M12, M13. The corresponding payoffs are shown in table below: a = 3 b=9 C=4 M11 M12 M13 R 200+ a 100+b -250 S 430 +a 0 200+c+d T -50*b 250-ab 0 Suggest a decision to him according to the following criteria's a. Maximax criteria b. Laplace criterion