The Figure below gives relevant chip statistics that influence the cost of several current chips. Answer the following questions based on the AMD Opteron chip. (25 pts) a. What is the yield for the AMD Opteron chip? Use the formula Yield = (1 + Defects_per-Die)-4 where the Defects_per Die value is calculated using the defect rate and die size for the given die. (6 pts) b. Name one probable reason for the Opteron chip having a much higher defect rate than the IBM Power5 chip. (9 pts) Assuming a defect-free Opteron chip will make a profit of $30 when sold, how much profit will you make on each wafer that produces Opteron chips? Assume a wafer with a 300mm diameter. (10 pts) C. Manufacturing size (nm) 130 90 90 Die size Estimated defect (mm2)rate (per cm2) Chip IBM Power5 Sun Niagara AMD Opteron Figure 1.22 Manufacturing cost factors for several modern processors. Transistors (millions) 276 279 233 389 380 199 .30 75 75