Assume you sell short 100 shares of common stock at $30 per share, with initial margin at 50%. You repurchase the stock at $25 per share 90 days later The stock paid $2 in dividends during the period, and you did not remove any money from the account before making the offsetting transaction. The broker charged $0.50 per share as commission. Minimum maintenance margin is 30% a. Show the T-Account with initial short position and calculate the margin. b. Show T-Account when the stock price drops to $25. Show margin calculations. c. What is your 90-day rate of return

Acompany that makes shopping carts for supermarkets and other stores recently purchased some new equipment that reduces the labor content of the jobs needed to produce the shopping carts. prior to buying the new equipment, the company used 6 workers, who produced an average of 79 carts per hour. workers receive $16 per hour, and machine coast was $49 per hour. with the new equipment, it was possible to transfer one of the workers to another department, and equipment cost increased by $11 per hour while output increased by four carts per hour. a) compute the multifactor productivity (mfp) (labor plus equipment) under the prior to buying the new equipment. the mfp (carts/$) = (round to 4 decimal places). b) compute the productivity changes between the prior to and after buying the new equipment. the productivity growth = % (round to 2 decimal places)

Drag the tiles to the correct boxes to complete the pairs.(there's not just one answer)match each online banking security practice with the pci security requirement that mandates it.1. encrypting transfer of card data2. installing a firewall3. installing antivirus software4. assigning unique ids and user namesa. vulnerability management programb. credit card data protectionc. strong access controlsd. secure network

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