When a company such as home depot provides a loyal customer with a relevant coupon, based on previous purchases through his or her mobile phone, while the customer is in the store, this is an example of?

In most states, a licensee must provide a(n) of any existing agency relationships to all parties

"in my opinion, we ought to stop making our own drums and accept that outside supplier's offer," said wim niewindt, managing director of antilles refining, n.v., of aruba. "at a price of $21 per drum, we would be paying $4.70 less than it costs us to manufacture the drums in our own plant. since we use 70,000 drums a year, that would be an annual cost savings of $329,000." antilles refining's current cost to manufacture one drum is given below (based on 70,000 drums per year):

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