There are hundreds of different operational amplifiers that are designed to meet many varying needs. Gain-bandwidth is only one parameter. For example, an LF347D is a general-purpose OP AMP with a 3 MHzGBW, a LH4161 is a high-speed OP AMP with a GBW of 50 MHz, while an NJM2043D is a low-noise OP AMP pre-amplifier with a GBW of only 12 Hz. Notwithstanding their other assets, what is the maximum frequency that each OP AMP can amplify, if a gain of 100 is desired?