Marc Goudreau, administrator of Clearwater Hospital, was puzzled by the prior months reports. Every month, its anyones guess whether the lab will show a profit or a loss. Perhaps the only answer is to increase our lab fees again.

We cant, replied Rhoda Groves, the controller. There are still a lot of complaints about the last increase, particularly from the insurance companies and government health units. Theyre now paying only about 83% of what we bill. Im beginning to think the problem is on the cost side.

To determine if the Clearwater lab costs are in line with those of other hospital labs, Goudreau has asked you to evaluate the costs for the past month. Groves has provided you with the following information:

1. Two basic types of tests are performed in the labsmears and blood tests. During the past month, 3,000 smears and 600 blood tests were performed in the lab.
2. Small glass plates are used in both types of tests. During the past month, the hospital purchased 30,000 plates at a cost of $78,570. This cost is net of a 3% purchase discount. A total of 1,400 of these plates were unused at the end of the month; no plates were on hand at the beginning of the month.
3. During the past month, 1,400 hours of labour time were used in performing smears and blood tests. The cost of this labour time was $11,900.00.
4. The labs variable overhead cost last month totalled $8,000.
5. Fixed overhead cost last month totalled $12,000.

Materials price variance Materials quantity variance 2-a. Compute a labour rate variance and a labour efficiency variance for the lab. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Do not round intermediate calculation and round your final answers to 1 decimal place.) Labour rate variance Labour efficiency variance 3-a. Compute the variable overhead spending and efficiency variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).) Variable overhead spending variance Variable overhead efficiency variance 3-b. This part of the question is not part of your Connect assignment. 4. Compute the fixed overhead budget and volume variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).) Fixed overhead budget variance Fixed overhead volume variance Materials price variance Materials quantity variance 2-a. Compute a labour rate variance and a labour efficiency variance for the lab. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Do not round intermediate calculation and round your final answers to 1 decimal place.) Labour rate variance Labour efficiency variance 3-a. Compute the variable overhead spending and efficiency variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).) Variable overhead spending variance Variable overhead efficiency variance 3-b. This part of the question is not part of your Connect assignment. 4. Compute the fixed overhead budget and volume variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).) Fixed overhead budget variance Fixed overhead volume variance