Consider the common-source amplifier of Fig.7.10. For a situation in which R= 1Mohm and Rio = RG1//RG2 = 1 M ohm, what value of Cci must be chosen to place the corresponding pole at 10 Hz? What value would you choose if avail-able capacitors are specified to only one significant digit and the pole frequency is not to exceed10 Hz? What is the pole frequency, fp1, obtained with your choice? If a designer wishes to lower this by raising Rin, what is the most she can expect if available resistors are limited to 10 times those now used?