Fall
City Hospital has an outpatient clinic. Jeffrey Harper, the hospital’s
chief administrator, is very concerned about cost control and has asked
that performance reports be prepared that compare budgeted and actual
amounts for medical assistants, clinic supplies, and lab tests. Past
financial studies have shown that the cost of clinic supplies used is
driven by the number of medical assistant labor hours worked, whereas
lab tests are highly correlated with the number of patients served.
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The following information is available for June: |
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Medical assistants
Fall City’s standard wage rate is $16 per hour, and each assistant is
expected to spend 30 minutes with a patient. Assistants totaled 820
hours in helping the 1,590 patients seen, at an average pay rate of
$17.50 per hour.
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• |
Clinic supplies The cost of clinic supplies used is budgeted at $12 per labor hour, and the actual cost of supplies used was $9,150.
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Lab tests
Each patient is anticipated to have four lab tests, at an average
budgeted cost of $67 per test. Actual lab tests for June cost $440,748
and averaged 4.4 per patient.
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1. |
Prepare
a report that shows budgeted and actual costs for the 1,590 patients
served during June. Compute the differences (variances) between these
amounts and label them as favorable or unfavorable. (Indicate
the effect of each variance by selecting "Favorable", "Unfavorable",
and "None" for no effect (i.e., zero variance). Input all amounts as
positive values. Do not round your intermediate calculations. Omit the
"$" sign in your response.)
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2. | On
the basis of your answer to requirement (1), state whether the hospital
has any significant problems with respect to clinic supplies and lab
tests. |
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| No |
3-a. |
Determine the spending and efficiency variances for lab tests. (Hint:
In applying the overhead variance formulas, think of the number of
tests as analogous to the number of hours, and think of the cost per
test as analogous to the variable overhead rate.) (Indicate
the effect of each variance by selecting "Favorable", "Unfavorable",
and "None" for no effect (i.e., zero variance). Do not round your
intermediate calculations. Input all amounts as positive values. Omit
the "$" sign in your response.)
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3-b. | Does it appear that Fall City has any significant problems with the cost of its lab tests? |
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| Yes |
4. | Compare
the lab test variance computed in requirement (1), a flexible-budget
variance with the sum of the variances is requirement (3-a ) and state
whether the flexible-budget variance reflects the total of the
individual standard-cost variance. |
| |
| Yes |
Explanation: 1.
Calculations: |
Medical assistants: |
Budget: 1,590 patients × .5 hours × $16 = $12,720 |
Actual: 820 hours × $17.5 = $14,350 |
Clinic supplies: |
Budget: 1,590 patients × .5 hours × $12 = $9,540 |
Actual: $9,150 (given) |
Lab tests: |
Budget: 1,590 patients × 4 tests × $67 = $426,120 |
Actual: $440,748 (given) |
2.
The
variances do not reveal any significant problems. The $390 variance for
clinic supplies is only 4.09% of the budgeted amount ($390 ÷ $9,540)
and favorable. Similarly, the lab-test variance, while unfavorable, is
only 3.43% of the budget ($14,628 ÷ $426,120).
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3.
Spending variance: | | | |
Actual tests conducted × actual cost 6,996 tests* × $63** | $ | 440,748 | |
Actual tests conducted × standard cost 6,996 tests × $67 | | 468,732 | |
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Variable-overhead spending variance | $ | 27,984 | F |
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* 1,590 patients × 4.4 tests |
** $440,748 ÷ 6,996 tests |
Efficiency variance: | | | |
Actual tests conducted × standard cost 6,996 tests × $67 | $ | 468,732 | |
Standard tests allowed × standard cost 6,360 tests* × $67 | | 426,120 | |
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Variable-overhead efficiency (quantity) variance | $ | 42,612 | U |
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* 1,590 patients × 4 tests |
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Yes,
Fall City does appear to have some problems. The two variances computed
are fairly sizable in relation to the $426,120 budget. The efficiency
variance is of particular concern, given that it is 10.00% of budget
($42,612 ÷ $426,120) and unfavorable. This variance arises because the
assistants are conducting an average of 4.4 tests per patient when the
standard calls for only 4 tests. The standard may be set too low or
perhaps the assistants are somewhat sloppy, having to re-do tests that
were done improperly.
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The
administration should also investigate the causes of the $4 decline in
the cost per test, from the standard cost of $67 to the actual cost of
$63.
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4.
The
spending and efficiency variances add up to equal the flexible-budget
variance ($27,984F + $42,612U = $14,628U). The flexible-budget variance
reflects the total of the individual standard-cost variances.
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