Sigma Level (Standard Deviations Above the Mean) 2 Defects per Million Opportunities (DPMO) 308,537 158,686 Percent of Defect-Free Output 69.15 84.13 2.5 3 66,807 93.32 3.5 22,750 97.73 4 6,210 99.38 4.5 1,350 99.865 5 233 99.977 5.5 32 99.9968 6 3.4 99.99966 3. Romeo and Juliet make and sell cookies for their online business, Heartbreak Abode. They want to track quality, so they decide to calculate their defects per million opportunities, or DPMO, each month. For each box of cookies they sell, there can be 7 possible defects or customer complaints. During the last month, Heartbreak filled 725 orders. They received 49 complaints. Calculate and report the defects per million opportunities, DPMO. What will be your best choice for the center's Six Sigma operating level