Pleiss corporation applies manufacturing overhead to products on the basis of standard machine-hours. the company's standard variable manufacturing overhead rate is $2.40 per machine-hour. the actual variable manufacturing overhead cost for the month was $5,240. the original budget for the month was based on 2,100 machine-hours. the company actually worked 2,270 machine-hours during the month. the standard hours allowed for the actual output of the month totaled 2,280 machine-hours. what was the variable overhead efficiency variance for the month

Which of the following businesses is most likely to disrupt an existing industry? a. closer connex developed an earphone that receives emails and text messages and converts them to voice messages. the first models had poor reception, but they rapidly improved over time. b. mega technologies reconfigured the components used in its touchscreen tablets to create a new type of wearable device for use in restaurants and other service industries. c. particle inc. developed a teleportation technology that can transport physical materials instantaneously across great distances. d. altrea added advanced camera technology to its premium line of smartphones so that they would take the highest-quality photos of all phones on the market.