Please help me with part c of the problem below! Please help soon!

Note: Please help with part c, only C. Please show all your work. There is some helpful information below.

Whe data below was collected using a microelectrode that was low-pass filtered at a) 1kHz and b) 500Hz a. Calculate the rms noise in a and b. b. Calculate the S/N ratio in a and b for the peak with the asterisk. c. Assuming the measurements are reproducible in time and sample concentration, estimate how many measurements would be required to reduce the noise in a to the levels in b if signal averaging were used rather than filtration. If signal is constant for a given experimental condition and noise is random, averaging multiple measurements of the same sample will improve S/N. How? At what costs? n= number of measurements Important for signal averaging rmsnoise=n((SxSav)2