- tool_pmat_risk is added to process_risk twice (cocomo.c line 1008)

- sced_cplx_risk is not used in schedule_risk (cocomo.c lines 987-989)

- defects model (xomo.awk lines 750-791) appears to be wrong
  - scale factors and effort multipliers are all multiplied together in
    defectsIntroduced2
  - scale factors do not appear in the exponent of kloc
  - the exponent of kloc is the hard-coded value 1
  - should the tuning parameters a and b be present?

- tabled COCOMO values in xomo101.pdf fig. 9 do not match those in
  cocomo.c lines 96-118