Write down the ID and opening day of a week for the business which are running in Black Canyon City.
running refers to active = 'true'; opening day of a week means days of the week when business is open;
SELECT T2.business_id, T3.day_of_week FROM Business AS T1 INNER JOIN Business_Hours AS T2 ON T1.business_id = T2.business_id INNER JOIN Days AS T3 ON T2.day_id = T3.day_id WHERE T1.city = 'Black Canyon City' AND T1.active = 'true'