If $*abcd*=a\times d+b\times c$, then $*2543*=$~\uline{~~~~~~~~~~}~. ($2004$ Math League.com contest problem, $8$\textsuperscript{th} Grade, Question \#$33$) 
选项为:A:$$14$$  B:$$22$$  C:$$26$$  D:$$120$$  请回答其中一个选项.