Hermansen Corporation produces large commercial doors for warehouses and other facilities. In the most recent month, the company budgeted production of 5,100 doors. Actual production was 5,400 doors. According to standards, each door requires 3.8 machine-hours. The actual machine-hours for the month were 20,880 machine-hours. The standard supplies cost is $7.90 per machine-hour. The actual supplies cost for the month was $152,063. Supplies cost is an element of variable manufacturing overhead. The variable overhead efficiency variance for supplies cost is:

Comprehensive illustrative problem: mira's store on february 1 20a4 mica delaman opened astore that sells school supplies her main customer are the students and teachers of happy students school that is situated in front of her store. mira wanted to know the financial position of mira's store. mira knew you were studying accounting. so she asked for . 1. to start her business mira's opened a checking account in the name of mira's store . the statement of account from the bank shows that the checking account has a balance of 31,535 of december 31,20a4

According to ceo heidi ganahl, camp bow wow requires a strong and consistent corporate culture to keep all local franchise owners "on the same page" and to follow a common template for the business and brand. this culture could become detrimental over time because: (a) strong consistent cultures are inflexible and incapable of adapting to environmental change (b) strong consistent cultures are too flexible and capable of adapting to environmental change (c) strong consistent cultures don’t perform well in any environment (d) the passing of time provides stability and predictability for businesses

Russell's study compared gpa of those students who volunteered for academic study skills training and those who did not elect to take the training. he found that those who had the training also had higher gpa. with which validity threat should russell be most concerned?