7. Multiply 1010 by 1101using an unsigned multiplier with a 32-bit ALU, a 32-bit multiplicand register and a 64-bit register for storing both the product and multiplier. For each step show the contents of the product register and the operation using the following table Iteratiorn Multiplicand Product 0000 1101 erationn Initial value (load multiplier to the 1010 lower half of the product register Add: Prod Prod Mcand Shift Add Shift Add Shift Add Shift 1010 1010 1010 1010 1010 1010 1010 1010