Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct labor-hours and its standard cost card per unit is as follows:

Direct material: 5 pounds at $10.00 per pound	$ 50.00
Direct labor: 3 hours at $17 per hour	51.00
Variable overhead: 3 hours at $7 per hour	21.00
Total standard variable cost per unit	$ 122.00

The company also established the following cost formulas for its selling expenses:

	Fixed Cost per Month	Variable Cost per Unit Sold
Advertising	$ 330,000
Sales salaries and commissions	$ 360,000	$ 25.00
Shipping expenses		$ 16.00

The planning budget for March was based on producing and selling 24,000 units. However, during March the company actually produced and sold 30,600 units and incurred the following costs:

1. Purchased 170,000 pounds of raw materials at a cost of $9.00 per pound. All of this material was used in production.

Direct-laborers worked 68,000 hours at a rate of $18.00 per hour.

Total variable manufacturing overhead for the month was $512,040.

Total advertising, sales salaries and commissions, and shipping expenses were $340,000, $520,000, and $245,000, respectively.

2. What is the materials quantity variance for March? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance.). Input the amount as a positive value.)

3. What is the materials price variance for March? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance.). Input the amount as a positive value.)

4. If Preble had purchased 183,000 pounds of materials at $9.00 per pound and used 170,000 pounds in production, what would be the materials quantity variance for March? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance.). Input the amount as a positive value.)