Gina fox has started her own company, foxy shirts, which manufactures imprinted shirts for special oc- casions. since she has just begun this operation, she rents the equipment from a local printing shop when necessary. the cost of using the equipment is $350. the materials used in one shirt cost $8, and gina can sell these for $15 each. (a) if gina sells 20 shirts, what will her total rev- enue be? what will her total variable cost be? (b) how many shirts must gina sell to break even? what is the total revenue for this?

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.