Astructural component in the form of a wide plate is to be fabricated from a steel alloy that has a plane-strain fracture toughness of ( ) and a yield strength of 860 mpa (125,000 psi). the flaw size resolution limit of the flaw detection apparatus is 3.0 mm (0.12 if the design stress is one-half the yield strength and the value of y is 1.0, determine whether a critical flaw for this plate is subject to detection.