In a block chain each block has a unique hash value which is dependent on the hash value of the previous block in the chain what happens if any transaction data is changed a modified in the earlier exiting’s blocks

Ardmore farm and seed has an inventory dilemma. they have been selling a brand of very popular insect spray for the past year. they have never really analyzed the costs incurred from ordering and holding the inventory and currently fave a large stock of the insecticide in the warehouse. they estimate that it costs $25 to place an order, and it costs $0.25 per gallon to hold the spray. the annual requirements total 80,000 gallons for a 365 day year. a. assuming that 10,000 gallons are ordered each time an order is placed, estimate the annual inventory costs. b. calculate the eoq. c. given the eoq calculated in part b., how many orders should be placed and what is the average inventory balance? d. if it takes seven days to receive an order from suppliers, at what inventory level should ardmore place another order?

Selected information about income statement accounts for the reed company is presented below (the company's fiscal year ends on december 31): 2018 2017sales $ 4,400,000 $ 3,500,000cost of goods sold 2,860,000 2,000,000administrative expenses 800,000 675,000selling expenses 360,000 312,000interest revenue 150,000 140,000interest expense 200,000 200,000loss on sale of assets of discontinued component 50,000 —on july 1, 2018, the company adopted a plan to discontinue a division that qualifies as a component of an entity as defined by gaap. the assets of the component were sold on september 30, 2018, for $50,000 less than their book value. results of operations for the component (included in the above account balances) were as follows: 1/1/18-9/30/18 2017 sales $ 400,000 $ 500,000 cost of goods sold (290,000 ) (320,000 )administrative expenses (50,000 ) (40,000 )selling expenses (20,000 ) (30,000 )operating income before taxes $ 40,000 $ 110,000 in addition to the account balances above, several events occurred during 2018 that have not yet been reflected in the above accounts: a fire caused $50,000 in uninsured damages to the main office building. the fire was considered to be an infrequent but not unusual event. inventory that had cost $40,000 had become obsolete because a competitor introduced a better product. the inventory was sold as scrap for $5,000.income taxes have not yet been recorded. required: prepare a multiple-step income statement for the reed company for 2018, showing 2017 information in comparative format, including income taxes computed at 40% and eps disclosures assuming 300,000 shares of common stock. (amounts to be deducted should be indicated with a minus sign. round eps answers to 2 decimal places.)

Which resource management task includes activating local resource requirements, if available? a. track and report b. mobilize c. order and acquire d. reimburse and restock