West Company manufactures a product that should use 10 labor hours for each unit manufactured, and the labor rate should be $14 per hour. During the month, West manufactured 500 units of product using 4,800 labor hours at an average hourly rate of $16 per hour. Answer the following: 1. How much is the total labor variance? 2. Is the total labor variance favorable or unfavorable? 3. How much is the labor efficiency (quantity) variance? 4. Is the labor efficiency (quantity) variance favorable or unfavorable? 5. How much is the labor rate variance? 6. Is the labor rate variance favorable or unfavorable? Enter whole numbers for questions 1, 3 and 5 . Do not use dollar signs, commas, etc