Bart has a new idea for a way to cut costs in his department, but he is not willing to share his idea with his boss because the last department head that tried new cost cutting methods was recently fired because the new methods could not achieve expected results. based on the example, how can bart's company improve the culture to create innovation?

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer production department;