x+ edugen.i student/mainfr.un ctice Gradebook ORION Downloadable eTextbook nment CALCULATOR MESSAGE NY Exercise 5-4 to Exercise 5-10 (Part Level Submission) Oak Ridge produces stereo speakers. The selling price per pair of speakers is $1,620. There is no beginning inventory Costs invoived in production are Direct material Direct labor Variable manufacturing overhead Total variable manufacturing costs per unit s:50 212 107 $469 Fixed manufacturing everhead per year $644,000 In addtion, the company has fixed selling and adrsinistrative costs: Fixed selling costs per vear Fixed administrative costs per year 195.00o 116.50o