Alright, let's work through 4001 times 2985 step by step
4001 × 2985 = 2985 × (4001)
+ 2985 × 1 which equals 2985
+ 2985 × 00 which equals 0
+ 2985 × 000 producing 0
+ 2985 × 4000 that results in 11940000

= 11942985
