Review the following scenario, which treats symbol rates of two protocols, then follow the subsequent instructions.
WRC8 and WRC10 are two proprietary protocols for wireless remote control applications. WRC8's symbol rate is 8,000 symbols/second, while WRC10's symbol rate is 10,000 symbols/second. Each of the protocols transmits symbols in equal time intervals. The duration of the time interval between two consecutive symbols in WRC8 and WRC10 is denoted as D8 and D10 respectively.
From the following statements, select all that correctly define the symbol periods of both protocols.
a) D8 is equal to 1.25 milliseconds.
b) D10 is equal to 10 milliseconds.
c) D8 is equal to 0.125 milliseconds.
d) D8 is equal to 0.0125 milliseconds.
e) D10 is equal to 0.1 milliseconds.