Calculate the defects per million opportunities (dpmo) given the following: blake, owner of blakester's t-shirt shoppe, keeps track of customer complaints. for each t-shirt sold, there are four possible complaints: t-shirt shrinks, poor quality, design wears off, and doesn't fit right. each week, blake calculates the rate of t-shirt "defects" per total t-shirts sold, and then uses this information to determine his company's dpmo. during the past week, his company sold 1200 t-shirts. his company received 22 customer shrinkage complaints, 16 poor quality complaints, 12 design wears off complaints, 8 doesn't fit right complaints. calculate his firm's dpmo.