Help with Req. 6, 7, & 8. thanks!

Required 1 Required 2 Required 3 Required 4 Required 5 Required 6 Required 7 Required 8 What was the labor rate variance for March? The labor efficiency variance? (Do not round your intermediate calculations Indicate the effect of each variance by selecting "F for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance). Input all amounts as positive values.) Labor rate variance Labor efficiency variance Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Required Required 6 Required 7 Required 8 What was the variable overhead rate variance for March? The variable overhead efficiency variance? (Do not round Intermediate calculations. Indicate the effect of each variance by selecting "P" for favorable, "U" for unfavorable, and "None" for no effect (.e., zero variance). Input all amounts as positive values.) Variable overhead rate variance Variable overhead efficiency variance Complete this question by entering your answers in the tabs below. Required 8 Required 1 Required 2 Required 3 Required 4 Required 5 Required 6 Required 7 Prepare a standard cost card for one backpack. (Round your answers to 2 decimal places.) Standard Quantity or Standard Standard Price or Rate Hours Cost Direct materials yards $ 4.50 per yard Direct labor hours per hour Variable manufacturing overhead hours per direct labor $ 2.00 hour Total standard cost $ 0.00