Q1. Please implement the circuit of a 7 segments LED which can decode your bin

Q1. Please implement the circuit of a 7 segments LED which
can decode your binary input to a corresponding decimal output. You can
find the related information at page 80 of your textbook. (10 bonus
points) Q2. Please implement the 1 of 8 multiplexer which can output
the selected input with a three digits selector. The related information
is at page 84 of your textbook. (10 bonus points)q3. Design a 8-3 priority decoder. (10 bonus point) q4. Improve your 8-3 priority decoder by adding two more
status S and Y to it. S is the input of initial active status it is high-active. Y is an
output who displays the invert of S. Then make a macro for your improved decoder and use the
macro to create a 16-4 priority decoder. (20 bonus point)q5. (20) Create a parallel 7-bits subtracter to subtract one
positive integer from another. The positive integers are smaller than 128. The
subtracter should be able to get both positive and negative results. Email me
your circuit file. (hint: instead of the carry-in bit in addition you may need a carry-out bit.) q6. (20) Create a parallel 3-bits multiplier to multiply two
3-bits positive integers together. Email me your circuit file.