Ironwood Company manufactures cast-iron barbeque cookware. During a recent windstorm, it lost some of its cost accounting records. Ironwood has managed to reconstruct portions of its standard cost system database but is still missing a few pieces of information. Required: Use the information in the table to determine the unknown amounts. You may assume that Ironwood does not keep any raw materials on hand. (Indicate the effect of each variance by selecting ''F'' for favorable, ''U'' for unfavorable.)