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The following circuit is supposed to calculate n!. The factorial n ! of a positive integer n can be defined as n!=n(n1)! for all numbers greater than 0 ; if n is 0 , then n ! is 1 Registers use 16-bit data. A register stores a single multi-bit value, which is displayed in hexadecimal within its rectangle, and is emitted on its Q outpul. When the clock input indicated by a triangle an the south edgel indicates so, the value stored in the register charges to the value of the D input at that instant. Exactly When the clock input indicates for this to happen is configured via the Trigger attribute, The following two questions use the above narrative. Identify the problem with the circuit, and correct it. Make as few changes as possible