TB MC Qu. 10-179 (Static) A product's standard cost card specifies that a unit ... A product's standard cost card specifies that a unit of the product requires 4 direct labor-hours. During September, 3,350 units were made, which was 150 units less than budgeted. The total budgeted direct labor cost for September was $117,600. The direct labor cost incurred during September was $111,850 and 13,450 direct labor-hours were worked. The labor efficiency variance for the month was:

Amajor advantage of case studies is

A76-year old female with degenerative joint disease made an appointment with an orthopedic surgeon. the patient stated she has had severe pain in her right knee for six months. she has tried physical therapy and steroid injections but has not had any relief. the surgeon has agreed to schedule a right total knee arthroplasty (knee replacement).

Because of the violent nature of the sport, professional american football players are at risk of suffering concussions (or brain injuries) during the violent collisions that occur between players during the game. violent collisions involving hits to the head are particularly risky. suppose the commissioner of the national football league (nfl) institutes a rule requiring players to wear a new, lighter helmet that is designed to reduce head trauma during collisions between players on the field. while the new helmets the probability of a concussion resulting from each individual collision, at the same time the new helmets could also give football players an incentive to play more , which could potentially the amount of violent collisions and thus the number of concussions suffered by nfl players, all else equal.