There are four main categories of strategies that managers may define to create and sustain a competitive advantage. which of these is an example of a business-level strategy? a. a finance director developing a plan to improve the return on invested capital (roic) by negotiating more favorable payment terms with customers and vendors b. a ceo of a multidivisional company selecting a new customer market segment to pursue and establishing a new business unit to serve the segment c. a general manager defining a superior customer service strategy for his division to better deliver its products

Sarah borrowed $16,500 on may 23 with interest due on september 3. if the interest rate is 9%, find the interest on the loan using exact interest and ordinary interest.

Ds unlimited has the following transactions during august. august 6 purchases 58 handheld game devices on account from gamegirl, inc., for $140 each, terms 2/10, n/60. august 7 pays $340 to sure shipping for freight charges associated with the august 6 purchase. august 10 returns to gamegirl three game devices that were defective. august 14 pays the full amount due to gamegirl. august 23 sells 38 game devices purchased on august 6 for $160 each to customers on account. the total cost of the 38 game devices sold is $5,448.51. required: record the transactions of ds unlimited, assuming the company uses a perpetual inventory system. (if no entry is required for a transaction/event, select "no journal entry required" in the first account field. round your answers to 2 decimal places.)

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.