ou are writing a Pep/9 simulator in a high-level language. You represent 16-bit registers by 16-element integer arrays thus int RegA (16], Regx [16]; Assuming the element [0] is the most significant bit and element [15] is the least significant bit, write (in Java or C or C++ or pseudocode) (a) code that performs an arithmetic left shift on register A (as represented by RegA), (b) Assume there are global integer variables Cbit, NBit, V bit and Zbit that represent the status bit values. How is your answer to (a) modified to set the Cbit and Vbit variables appropriately? (You do not need to be concerned with Nbit or Zbit.)