The Maxit Corporation has a standard costing system in which variable manufacturing overhead is assigned to production on the basis of standard machine-hours. The following data are available for July: Actual variable manufacturing overhead cost incurred: $25,480 Actual machine-hours worked: 2,900 hours Variable overhead rate variance: $5,370 U Total variable overhead spending variance: $7,480 U The variable overhead efficiency variance for July is:

Three students were applying to the same graduate school. they came from schools with different grading systems. student gpa school average gpa school standard deviation thuy 2.9 3.2 0.8 vichet 83 75 20 kamala 8.6 8 0.4 which student had the best gpa when compared to other students at his school? explain how you determined your answer. (enter your standard deviation to two decimal places.) correct: your answer is correct. had the best gpa compared to other students at his school, since his gpa is 2.25 incorrect: your answer is incorrect. standard deviations correct: your answer is correct. his school's average gpa.