Roman is the chief executive officer of Salty Snax Corporation. Roman’s responsibilities include decisions on product development, marketing, and other significant business directions. Roman is subject to the approval and oversight of Salty Snax’s board of directors. Teri is a Salty Snax manager whose duties include the firm’s day-to-day hiring, firing, purchasing, and selling. Umberto is a Salty Snax salesperson, whose daily activities are controlled by Teri. Velma writes sales manuals and promotional materials for Salty Snax’s products according to Roman’s instructions and subject to Salty Snax’s control, but has no dealings with the company’s customers or suppliers. Warren writes copy on a contract-per-project basis and is not otherwise subject to Salty Snax’s control. Who is a principal? Who is an agent? Who is an employee? Who is an independent contractor?

Costco wholesale corporation operates membership warehouses selling food, appliances, consumer electronics, apparel and other household goods at 471 locations across the u.s. as well as in canada, mexico and puerto rico. as of its fiscal year-end 2005, costco had approximately 21.2 million members. selected fiscal-year information from the company's balance sheets follows. ($ millions). selected balance sheet data 2005 2004 merchandise inventories $4,015 $3,644 deferred membership income (liability) 501 454 (a) during fiscal 2005, costco collected $1,120 cash for membership fees. use the financial statement effectstemplate to record the cash collected for membership fees. (b) in 2005, costco recorded $46,347 million in merchandise costs (that is, cost of goods sold). record thistransaction in the financial statement effects template. (c) determine the value of merchandise that costco purchased during fiscal-year 2005. use the financial statementeffects template to record these merchandise purchases. assume all of costco's purchases are on credit.