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Portland Company's Ironton Plant produces precast ingots forindustrial use. Carlos Santiago, who was recently appointed generalmanager of the Ironton Plant, has just been handed the plant%u2019scontribution format income statement for October. The statement isshown below:


Budgeted Actual
Sales (7,000 ingots) $ 255,000 $ 255,000




Variable expenses:
Variable cost of goods sold* 85,400 104,590
Variable selling expenses 15,000 15,000




Total variable expenses 100,400 119,590




Contribution margin 154,600 135,410




Fixed expenses:
Manufacturing overhead 64,000 64,000
Selling and administrative 79,000 79,000




Total fixed expenses 143,000 143,000




Net operating income (loss) $ 11,600 $ (7,590)









*Contains direct materials, direct labor, and variablemanufacturing overhead.

Mr. Santiago was shocked to see theloss for the month, particularly because sales were exactly asbudgeted. He stated, "I sure hope the plant has a standard costsystem in operation. If it doesn't, I won't have the slightest ideaof where to start looking for the problem."

The plant does use a standard costsystem, with the following standard variable cost per ingot:


Standard Quantity or Hours Standard Price
or Rate
Standard Cost
Direct materials 4.0 pounds $ 2.40 per pound $ 9.60
Direct labor 0.3 hours $ 7.00 per hour 2.10
Variable manufacturing overhead 0.2 hours* $ 2.50 per hour 0.50


Total standard variable cost $ 12.20





*Based on machine-hours.

During October the plant produced 7,000 ingots and incurred thefollowing costs:
a.

Purchased 33,000 pounds of materials at a cost of $2.85 per pound.There were no raw materials in inventory at the beginning of themonth.

b.

Used 27,800 pounds of materials in production. (Finished goods andwork in process inventories are insignificant and can beignored.)

c. Worked 2,700 direct labor-hours at a cost of $6.70 per hour.
d.

Incurred total variable manufacturing overhead cost of $4,930 forthe month. A total of 1,700 machine-hours was recorded.


It is the company%u2019s policy to close all variances to cost ofgoods sold on a monthly basis.
1. Compute the following variances for October:

a.

Direct materials price and quantity variances. (Input all amounts aspositive values. Leave no cells blank - be certain to enter "0"wherever required. Indicate the effect of each variance byselecting "F" for favorable, "U" for unfavorable, and "None" for noeffect (i.e., zero variance.)


Materials price variance $ (Click to select)FUNone
Materials quantity variance $ (Click to select)FNoneU


b.

Direct labor rate and efficiency variances. (Input all amounts aspositive values. Leave no cells blank - be certain to enter "0"wherever required. Indicate the effect of each variance byselecting "F" for favorable, "U" for unfavorable, and "None" for noeffect (i.e., zero variance.)


Labor rate variance $ (Click to select)FUNone
Labor efficiency variance $ (Click to select)NoneUF


c.

Variable overhead rate and efficiency variances. (Input all amounts aspositive values. Do not round your intermediate calculations. Leaveno cells blank - be certain to enter "0" wherever required.Indicate the effect of each variance by selecting "F" forfavorable, "U" for unfavorable, and "None" for no effect (i.e.,zero variance.)


Variable overhead rate variance $ (Click to select)FNoneU
Variable overhead efficiency variance $ (Click to select)FUNone


2a.

Summarize the variances that you computed in (1) above by showingthe net overall favorable or unfavorable variance for October.(Input the amount as apositive value. Leave no cells blank - be certain to enter "0"wherever required. Indicate the effect of variance by selecting "F"for favorable, "U" for unfavorable, and "None" for no effect (i.e.,zero variance.)


Net variance $ (Click to select)UFNone

3.

Pick out the two most significant variances that you computed in(1) above. (You may select morethan one answer. Single click the box with the question mark toproduce a check mark for a correct answer and double click the boxwith the question mark to empty the box for a wronganswer.)

Materials price variance
Labor efficiency variance
Variable overhead efficiency variance
Labor rate variance
Variable overhead rate variance
Materials quantity variance

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Lelia Lubowitz
Lelia LubowitzLv2
28 Sep 2019

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