Septon Inc. has an average collection period of 74 days. What is the accounts receivable turnover

Which of the following describes the change in the nature of management science to accommodate the need to process high variety of data?

a. Reliance on spreadsheet modeling b. Connection of optimization models with live operational databases c. The use of distributed file systems technologies such as Hadoop to process a variety of data sources d. All of the above

The crossover point is that production quantity where:

A) variable costs of one process equal the variable costs of another process. B) fixed costs of a process are equal to its variable costs. C) total costs equal total revenues for a process. D) total costs for one process equal total costs for another process. E) the process no longer loses money.