A TDM multiplexer has an input of 10 digital sources where each source has a data rate of 100 Kbps Each time slot carries 1 bit from each digital source and I extra bit is added to each frame ins separator between frames. Find:

(1) The frame rate (in frames/sec) at the multiplexer output

(2) The data rate (in bits/sec) at the multiplexer output

(3) If we make each time slot carries 4 bits from each source instead of 1 bit, what is the data rate at the multiplexer output?