A meter shows that a household uses $6$p of electricity per hour from $00:00$ to $07:00$, $8$p of electricity per hour from $07:00$ to $16:00$, $10$p of electricity per hour from $16:00$ to $00:00$. What is the cost of electricity over $24$ hours? 
选项为:A:£$1.82$  B:£$1.94$  C:£$1.20$  D:£$2.02$  E:£$2$  请回答其中一个选项.