In a semiconductor IC fabrication, assume a 20 cm diameter wafer has a cost of 15 units, contains 100 dies, and has 0.03

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answerhappygod
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In a semiconductor IC fabrication, assume a 20 cm diameter wafer has a cost of 15 units, contains 100 dies, and has 0.03

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In a semiconductor IC fabrication, assume a 20 cm diameter wafer
has a cost of 15 units, contains 100 dies, and has 0.03
defects/cm2. If the number of dies per wafer is increased by 5% and
the defects per area increases by 10%:
A. Find the new die area and new yield
B. By what factor or percentage does the yield change
C. By what factor or percentage does the cost per die change
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