Colina Production Company uses a standard costing system. The following information pertains to the current year. Direct labor hours is the driver used to assign overhead costs to products. Actual production 5,500 units Actual factory overhead costs ($16,500 is fixed) $40,125 Actual direct labor costs (11,250 hours) $131,625 Standard direct labor for 5,500 units: Standard hours allowed 11,000 hours Labor rate $12.00 The factory overhead rate is based on an activity level of 10,000 direct labor hours. Standard cost data for 5,000 units is as follows: Variable factory overhead $22,500 Fixed factory overhead 13,500 Total factory overhead $36,000

What is the variable overhead efficiency variance for Colina Production Company?

a.$562.50 (U)

b.$1,687.50 (F)

c.$562.50 (F)

d.$3,000.00 (U)

Ajustification for job training programs is that they improve worker productivity. suppose that you are asked to evaluate whether more job training makes workers more productive. however, rather than having data on individual workers, you have access to data on manufacturing firms in ohio. in particu- lar, for each firm, you have information on hours of job training per worker (training) and number of nondefective items produced per worker hour (output). (i) carefully state the ceteris paribus thought experiment underlying this policy question. (ii) does it seem likely that a firm’s decision to train its workers will be independent of worker characteristics? what are some of those measurable and unmeasurable worker characteristics? (iii) name a factor other than worker characteristics that can affect worker productivity. (iv) if you find a positive correlation between output and training, would you have convincingly established that job training makes workers more productive? explain.

Under t, the point (0,2) gets mapped to (3,0). t-1 (x,y) →

He interest rate effect is the change in real gdp caused by the federal reserve adjusting target interest rates. is the change in consumer and investment spending due to changes in interest rates resulting from changes in the aggregate price level. is the change in exports and imports, resulting from changes in the interest rate caused by changes in the aggregate price level. is the change in investment spending and government purchases caused by changes in money demand. is the change in interest rates, caused by changes to government purchases.