4 Consider a1 GB (binary usage) data file that is being stored on, read from, and written to various types of computer memories. (a) Calculate the time needed to read the 1 GB of data from typical SRAM. Compare this to the time needed to read the same amount of data from typical DRAM b) Calculate the time needed to write the data to a typical 2 TB (binary usage) hard disk drive. (c) If you were to instead write the data to a 4 GB (binary usage) USB 3.0 memory stick, how long would it take? of data from typical DRAM. Hint: Typical access times are available on the web