In a prospective study, you have determined that graduate students have an incidence rate of 25 per 100 of carpal tunnel syndrome compared to only 5 per 100 of people employed in professional white-collar occupations. this was a 2 year follow-up study that began when the cohort of interest received their undergraduate degrees and all subjects were free of carpal tunnel syndrome at the beginning of the follow-up.
what is the graduate student's relative risk of developing cartel tunnel syndrome?

On september 12, ryan company sold merchandise in the amount of $5,800 to johnson company, with credit terms of 2/10, n/30. the cost of the items sold is $4,000. ryan uses the periodic inventory system and the net method of accounting for sales. on september 14, johnson returns some of the non-defective merchandise, which is restored to inventory. the selling price of the returned merchandise is $500 and the cost of the merchandise returned is $350. the entry or entries that ryan must make on september 14 is (are): multiple choice sales returns and allowances 490 accounts receivable 490 merchandise inventory 350 cost of goods sold 350 sales returns and allowances 490 accounts receivable 490 sales returns and allowances 500 accounts receivable 500 sales returns and allowances 490 accounts receivable 490 merchandise inventory 343 cost of goods sold 343 sales returns and allowances 350 accounts receivable 350

True or false: a smart store layout moves customers in and out as fast as possible. a) true b) false

Which of the following best explains how trade enables greater specialization among producers? a. trade diversifies the market by bringing specialized goods from around the world. b. trade requires distribution networks and adds one more step to the production process. c. trade enables producers to open up new markets for their goods and services. d. trade allows people to focus on one kind of production and trade for their other needs.