When identical units of an item are purchased at different costs, a. an inventory cost flow method is not used under either a perpetual or a periodic inventory system. b. an inventory cost flow method must be used under a perpetual inventory system only. c. an inventory cost flow method must be used under both a perpetual and a periodic inventory system. d. an inventory cost flow method must be used under a periodic inventory system only.

Which is the most compelling reason why mobile advertising is related to big data?

During a liquidation, a partner's capital account balance drops below zero. what should happen? select one: a. the deficit balance should be removed from the accounting records with only the remaining partners sharing in future gains and losses.b. the partner with a deficit should contribute enough assets to offset the deficit balance if he is solvent.c. the other partners should contribute enough assets to offset the amount of deficit if the partner with a deficit is insolvent.d. both b & c

Upper a fish farm raises salmon and trout.a fish farm raises salmon and trout. the marginal cost of producing each of these products increases as more is produced. draw the firm's ppf. label it ppf1. the fish farmfish farm adopts a new technology that allows it to use fewer resources to feed the salmonfeed the salmon. draw a ppf that shows the impact of the new technology. label it ppf2.