Which of the following currencies is NOT used to compute the $"$US Dollar Index"?Group of answer choicesEuro $($EUR$)$Japanese yen $($JPY$)$Pound sterling $($GBP$)$Canadian dollar $($CAD$)$Swedish Krona $($SEK$)$Swiss Franc $($CHF$)$Chinese Yuan $($CNY$),$ also called the RenminbiMexican Peso $($MXN$)$