4 part question

Required information The Foundational 15 (Algo) [LO9-1, LO9-2, LO9-4, LO9-5, LO9-6] [The following information applies to the questions displayed below.] 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: The company also established the following cost formulas for its selling expenses: The planning budget for March was based on producing and selling 30,000 units. However, during March the company actually produced and sold 34,000 units and incurred the following costs: a. Purchased 175,000 pounds of raw materiais at a cost of $6.80 per pound. All of this material was used in production. b. Direct-laborers worked 71,000 hours at a rate of $17.00 per hour. c. Total variable manufacturing overhead for the month was $340,090. d. Total advertising, sales salaries and commissions, and shipping expenses were $370,000,$535,000, and $275,000, respectively. 11. What is the variable overhead rate 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.) 12. What amounts of advertising, sales salaries and commissions, and shipping expenses would be included in the company's flexible budget for March? 13. What is the spending yariance related to advertising? (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.) 14. What is the spending variance related to sales salaries and commissions? (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.)