A superscalar processor, shown below, is running a program given below. Show the execution sequence using in-order-issue-in-order-completion policy. Also calculate the run time. Calculate the uses 1GHz clock. Write-back Unit-1 Integer ALU Decode Unit-1 Fetch Unit-1 Write-back Unit-2 Floating Point Unit Decode Unit-2 Fetch Unit-2 Inst-1: floating point operation and requires 3 clock cycles Inst-2: integer operation and requires one clock cycle Inst-3: floating point operation, requires two clock cycles and depends on output of Inst-2. Inst-4: Integer operation, requires two clock cycles Inst-5: Integer operation, requires one clock cycle but depends on output of Inst-4 Inst-5 and Inst-6 are integer operations, require one clock cycle each but conflict for a register within CPU Please note that Integer operations may use any ALU but floating point operations require floating point ALU only