Consider the invoicing process for a small import/export bus…

Consider the invoicing process for a small import/export business.  A portion of the FMEA is below.  Complete the FMEA by filling in the missing values.  (There are 8 missing values.)     Potential Failure Mode Potential Failure Effect SEV Potential Causes OCC Current Controls DET RPN Inaccurate Overbill 8 Wrong count 8 None 9 [r1] Inaccurate Overbill [s2] Wrong price 5 None 9 [r2] Inaccurate Underbill 5 Wrong count [o3] None 9 [r3] Inaccurate Underbill [s4] Wrong price [o4] None 9 [r4]