I appreciate any help with the following questions:

(1) Compute the check character for the following Code 39 message: *BIG FOOT*.

(2) Determine the single-precision checksum for the following five-character ASCII message:HOUSE.

(3) Determine the LRC and VRC for the following message (use even parity for LRC and odd parity for VRC): ASCIIspCODE

(4) Determine the BCC for the following data- and CRC-generating polynomials: G(x) = x7 + x4 + x2 + x0 = 10010101 P(x) = x5 + x4 + x1 + x0 = 110011

(5) Determine the Hamming bits for the ASCII character C (use odd parity and two stop bits). Insert the Hamming bits into every other location starting at the right.