5.14 in manufacturing a product, 135'0 of the products that arc produced arc not defective Of the
products inspected. 1000 ofthe good ones arc seen as defective and not shipped whereas only
or the defective products are approved and shipped. If a product
a. As presented in the text. best-first search uses the closed list to implement loop
detection. What would be the effect of eliminating this test and relying on the depth
test. g(n). to detect loops'? Compare the efficiencies of the two approaches'