The following data relate to labor cost for production of 5, 200 cellular telephones: a. Determine the direct labor rate variance, direct labor time variance, and total direct labor cost variance. Enter all values as a positive number and then identify the variance (e.g. Favorable or Unfavorable) in the adjacent column. b. The employees may have been less-experienced or poorly trained, thereby resulting in a ___ labor rate than planned. The lower level of experience or training may have resulted in ___ efficient performance. Thus, the actual time required was ___ than standard