Venazio Products uses a standard costing system to assist in the evaluation of operations. The company has had considerable employee difficulties in recent months, so much so that management has hired a new production supervisor (Ralph Moreno). Moreno has been on the job for six months and has seemingly brought order to an otherwise chaotic situation. The vice-president of manufacturing recently commented that "Moreno has really done the trick. Ralph's team-building/morale-boosting exercises have truly brought things under control". The vice-president's comments were based on both a plant tour, where he observed a contented work force, and review of a performance report that showed a total labor variance of $14,000F. This variance is truly outstanding, given that it is less than 2% of the company's budgeted labor cost. Additional data follow. Total completed production amounted to 20,000 units. A review of the firm's standard cost records found that each completed unit requires 2.75 hours of labor at $14 per hour. Venazio's production actually required 42,000 labor hours at a total cost of $756,000. Required: As judged by the information contained in the performance report, should the vice-president be concerned about the company's labor variances? Why? Calculate Venazio's direct-labor variances. On the basis of your answers to requirement "B", should Venazio be concerned about its labor situation? Why? Briefly analyze and explain the direct-labor variances