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A rod that possesses a circular cross-section with a diameter of 5.9 mm is to be extruded to an inferior final diameter. If the rod is made out of brass for which the yield strength is anticipated to succumb to a value of at least 350 MPa, while the ductility surpasses 15% EL in the wake of cold-working, consider the procedure that simultaneously paves the way for a final diameter of 4.5 mm. With regards to the equivalent Rockwell hardness to the extent of work hardening achieved in the final stage Note: consult with the charts. Provided in Question 2 [Part 1]. The Rockwell hardness value would be A 15 kg The approperiate indenter diameter would be B. 1/8 inch The approperiate indenter geometry would be C. Ball The approperiate indenter major load would be D. 80 HRB E. 100 kg F 1/16 inch G. 65 HRB H. 45 kg 1. Diamond ) 1/6 inch K 60 kg L 100 HRB M. 150 kg N. 30 kg