Jackson comma Inc. is a manufacturer of lead crystal glasses. The standard direct materials quantity is 0.9 pound per glass at a cost of $ 0.60 per pound. The actual result for one month's production of 7 comma 100 glasses was 1.2 pounds per glass, at a cost of $ 0.40 per pound. Calculate the direct materials cost variance and the direct materials efficiency variance.

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.