Compute the return on investment (rounded to nearest percent) for the Tim Tom investment center from the information given below. Tim Tom Subsidiary Total sales $1,600 Operating income $180 Average assets invested $850 Profit margin ? Asset turnover ? ROI?

Local optimization, incentives, and large lots all contribute to ________ about what is really occurring in the supply chain

Fill in the blanks with correct word

User authentication is the basis for most types of access control and for user accountability

Indicate whether the statement is true or false.