Osage, Inc., manufactures and sells lamps. The company produces only when it receives orders and therefore, has no Inventories. The following Information is available for the current month: Actual (based on actual orders for 450,000 units) $4,971, eee Master Budget (based on budgeted orders for 480,000 units) $4,8ee,eee Sales revenue Less Variable costs Materials Direct labor Variable overhead Variable marketing and administrative Total variable costs Contribution margin Less Fixed costs Manufacturing overhead Marketing Administrative Total fixed costs Operating profits 1,680, see 248, eee 627, 300 421,500 $2,976,800 $1,994, 200 1,680, eee 312, eee 576,000 432,000 $3,000, see $1,800,000 628, 120 175, eee 144, eee $ 947, 10e $1,847,100 600, see 175,000 120, see $ 895, eee $ 905, eee Required: Prepare a sales activity variance analysis for Osage, Inc. (Do not round Intermediate calculations. Indicate the effect of each varlance by selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select either option.) OSAGE, INC. Sales Activity Variance Flexible Budget Master Budget Sales Activity Variance U Sales revenue Variable costs: F Materials Direct labor Variable overhead Variable marketing and administrative Total variable costs Contribution margin Fixed costs: Manufacturing overhead Marketing F F S 0 S s U $ 0 F Administrative U Total fixed costs S 0 S Operating profits S 0 S 0