The financial statements of the otter company report net sales of $800,000 and accounts receivable of $40,000 and $20,000 at the beginning of the year and end of year, respectively. what is the accounts receivable turnover for the otter company?

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

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

Which plan offers a tax-free education?