Consider the multiplication 999 × abc = def132 in decimal notation, where a, b, c, d, e and f are digits. What are the values of a, b, c, d, e and f respectively?

• 6, 6, 8, 6, 8, 7
• 8, 6, 8, 6, 7, 8
• 6, 8, 8, 7, 8, 6
• 8, 6, 8, 8, 6, 7