A 24-year-old man presents with painless cervical lymphadenopathy and B symptoms (fever >38°C, night sweats, weight loss 12% in 6 months). Lymph node biopsy shows the diagnostic cell marked **A** in the diagram — a large cell (20 μm) with binucleate morphology and prominent eosinophilic nucleoli giving an "owl-eye" appearance, surrounded by a reactive lymphocyte background. Which of the following immunophenotypic profiles is most consistent with this cell?