课程名称︰成本与管理会计甲 课程性质︰系必修 课程教师︰曾智扬 开课学院：管理学院 开课系所︰会计学系 考试日期（年月日）︰2012/12/18 考试时限（分钟）：90 是否需发放奖励金：是 （如未明确表示，则不予发放） 试题 : 1.The Stackpole Company retails two products:a standard and a deluxe version of a luggage carrier.The budgeted income statement for next period is as follow: Standard Deluxe Carrier Carrier Total Units sold 187500 62500 250000 Revenues at $28 and $50 per unit $5250000 $3125000 $8375000 Variable costs at $18 and $30 per unit _3375000_ _1875000_ _5250000_ Contribution margins at $10 and $20 per unit$1875000 $1250000 3125000 Fixed costs _2250000_ Operation income $875000 Required (1)Compute the breakeven point in units,assuming that the planned sales mix is attained.(4 points) (2)How many units must be sold to reach the target net income of $630000 if only standard cerriers are sold?Tax rate is 30%.(4 points) 2.The Suzuki Co. in Japan has a division that manufactures two-wheel motorcycles.Its budgeted sales for Model G in 2013 are 900000 units.Suzuki's target ending inventory is 80000 units,and its beginning inventory is 100000 units.The company's budgeted selling price to its distributors and dealers is 400000 yen(￥) per motorcycle. Suzuki buys all its wheels from an outside supplier.No defective wheels are accepted.(Suzuki's needs for extra wheels for replacement parts are ordered by a seperate division of the company.) The company's target ending inventory is 50000 wheels.The budgeted purchase price is 16000 yen(￥) per wheel. Required (1)Compute the budgeted revenues in yen.(3 points) (2)Compute the number of motorcycles to be produced.(3 points) (3)Compute the budgeted purchases of wheels in units.(3 points) 3.Answer the following independent questions. (1)Tessmer Manufacturing Company produces inventory in a highly automated assembly plant in Olathe,Kansas.The automated system is in its first year of operation and management is still unsure of the best way to estimate the overhead costs of operations for budgetary purposes.For the first six months of operations,the following data were collected: Kilowatt-hours Total Overhead Costs January 4520000 $138000 February 4340000 136800 March 4500000 139200 April 4290000 136800 May 4200000 126000 June 4120000 120000 Use the high-low method to determine the estimating cost function with kilowatt-hours as the cost driver.(3 points) (2)Global Defense manufactures radar systems.It has just completed the manufacture of its first newly designed system,RS-32.Data for the RS-32 follow: Direct manufacturing laboe time for first unit:6000 laboe-hours Learning curve for manufacturing laboe time per radar system:85% (a)What is the time needed to produce 4 units of RS-32 using the cumulative average-time learning model?(3 points) (b)What is the time needed to produce 2 units of RS-32 using the incremental unit-time learning model?(3 points) 4.David James is a cost accountant and business analyst for Doorknob Design Company(DDC),which manufactures expensive brass doorknobs.DDC uses two direct cost categories:direct materials and direct manufacturing laboe.James feels that manufacturing overhead is most closely related to material usage. Therefore,DDC allocates manufacturing overhead to production based upon pounds of material used. At the beginning of 2012,DDC budgeted annual production of 400000 doorknobs and adopted the dollowing standards for each doorknob: Input Cost/Doorknob Direct materials(brass) 0.3 lb.@$10/lb. $3.00 Direct manufacturing labor 1.2 hours@$20/hour 24.00 Manufacturing overhead: Variable $6/lb.*0.3 lb. 1.80 Fixed $15/lb.*0.3 lb. _4.50_ Standard cost per doorknob $33.30 *Annual total fixed costs are divided into 12 equal monthly amounts. Actual results for April 2012 were as follows: Production 35000 doorknobs Direct materials purchased 12000 lb. at $11/lb. Direct material used 10450 lb. Direct manufacturing labor 38500 hours for $808500 Variable manufacuting overhead $64150 Fixed manufacturing overhead $152000 Required For the month of April,compute the following variances,indicating whether each is favorable(F) or unfavorable(U): (1)Direct materials price variance(based of purchases)(3 points) (2)Direct materials efficiency variance(3 points) (3)Direct manufacturing labor price variance(3 points) (4)Direct manufacturing labor efficiency variance(3 points) (5)Variable manufacturing overhead spending variance(3 points) (6)Variable manufacturing overhead efficiency variance(3 points) (7)Production-volume variance(3 points) (8)Fixed manufacturing overhead spending variance(3 points) --

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