Becton Labs, Inc., produces various chemical compounds for industrial use. One compound, called Fludex, is prepared using an elaborate distilling process. The company has developed standard costs for one unit of Fludex, as follows:

	Standard Quantity or Hours		Standard Price or Rate			Standard Cost
Direct materials	2.60	ounces	$	29.00	per ounce	$	75.40
Direct labor	0.60	hours	$	12.00	per hour		7.20
Variable manufacturing overhead	0.60	hours	$	3.50	per hour		2.10
Total standard cost per unit						$	84.70

During November, the following activity was recorded related to the production of Fludex:

1. Materials purchased, 14,000 ounces at a cost of $388,500.

2. There was no beginning inventory of materials; however, at the end of the month, 2,950 ounces of material remained in ending inventory.

3. The company employs 22 lab technicians to work on the production of Fludex. During November, they each worked an average of 150 hours at an average pay rate of $11.00 per hour.

4. Variable manufacturing overhead is assigned to Fludex on the basis of direct labor-hours. Variable manufacturing overhead costs during November totaled $5,500.

5. During November, the company produced 4,200 units of Fludex.

Required:

1. For direct materials:

a. Compute the price and quantity variances.

2. For direct labor:

a. Compute the rate and efficiency variances.

3. Compute the variable overhead rate and efficiency variances.

For direct materials, compute the price and quantity variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

Materials price variance
Materials quantity variance

For direct labor, compute the rate and efficiency variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

Labor rate variance
Labor efficiency variance

Compute the variable overhead rate and efficiency variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

Variable overhead rate variance
Variable overhead efficiency variance