7. Multiply 1010 by 1101 using 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 tion MultiplicandProduct Iteration 0 Initial value (load multiplier to the 1010 lower half of the product register Add: Prod Prod Mcand Shift Add Shift Add Shift Add Shift 0000 1101 1010 1010 1010 1010 1010 1010 1010 1010 2 4