HW12 installment 1...
  30A  Rosen7.3  4
  30B  Rosen7.3 12
  30C  Rosen7.3 20
  30D  Rosen7.3 38
  30E  Rosen7.3 42

HW12 installment 2...
  31A  Rosen7.5  6
  31B  Rosen7.5 24
  31C  Rosen7.5 42

HW12 installment 3...
  32A  Rosen7.6 8d
  32B  Rosen7.6 14(Miami-LA)
  32C  Rosen7.6 18