1)8730 bit/s715860*8=5726880 bit5726880 bit / 8730 bit/s = 656 sec2)695Kb * 1024 = 711680 byte711680*8=5693440(11*60)+35 = 695 s5693440 bit / 695 s = 8192 bit/s3)3550Kb * 1024 = 3635200 byte3635200 * 8 = 29081600 bit(11*60)+50 = 710 s29081600 / 710 = 40960 bit/s