Exhibit 8. Benson Manufacturing is considering ordering electronic components from three different suppliers. The suppliers may differ in terms of quality in that the proportion or percentage of defective components may differ among the suppliers. To evaluate the proportion of defective components for the suppliers, Benson has requested a sample shipment of 500 components from each supplier. The number of defective components and the number of good components found in cach shipment are as follow. Supplier Component Detective Good 15 483 20 480 40 460 Calculations for critical values for multiple comparisons was provided in the table. Absolute differences and proportions are provided except B vs. C. IAbsolutel Critical significant Comparison P Difference m n Value Diff > CV A vs. B .03 .04 .01 500 500 .0284 No A vs. C .03 .08 .05 500 500 .0351 Yes B vs. C ? ? ? 500 500 .0366 ? Refer Exhibit 8. What is the final decision for multiple comparison test? a) Only Supplier A significantly different from supplier C. b) Supplier A significantly different from supplier B. c) Supplier A and supplier B are both significantly different from supplier C. d) Only Supplier B significantly different from supplier C