As discussed in the text, one possible performance enhancement is to do a shift and add instead of an actual multiplication. Since 9 6, for example, can be written (2 2 2 1) 6, we can calculate 9 6 by shift ing 6 to the left 3 times and then adding 6 to that result. Show the best way to calculate 033 055 using shift s and adds/subtracts. Assume both inputs are 8-bit unsigned integers.