Which of the following statements are true? (Check all that apply.) A. Accounting systems generally consist of several subsystems, each designed to process a particular type of transaction. B. Most mobile devices do not need to be tracked and monitored as their loss represents minimal exposure. C. Supervision is especially important in organizations without responsibility reporting or an adequate segregation of duties. D. All system transactions and activities should be recorded in a log that indicates who accessed what data and when. E. Customer relationship management (CRM) software includes budgets, schedules, and standard costs; reports comparing actual and planned performance; and procedures for investigating and correcting significant variances.

A. Accounting systems generally consist of several subsystems, each designed to process a particular type of transaction.

C. Supervision is especially important in organizations without responsibility reporting or adequate segregation of duties

Explanation:

A. Indeed, because the accounting system consists of several subsystems, such as data systems, the workforce, the procedures and instructions, and software with each designed to process a particular type of transaction.

B. When an organization doesn't assign its staff their specific responsibilities it then becomes especially important to supervise the employees, because failing to do so may result in low worker productivity.

Total number of T-shirts= 200

Cost per T-shirt (without shipping ) = $2.80

Shipping cost per t-shirt ; 5% of a T-shirt = 0.05 *2.80 = $0.14

Total cost of T-shirt (shipping included) = 2.80 +0.14 = $2.94

Markup = 150% of total cost = 1.50 * 2.94 = $4.41

To get the price at which Michelle will sell each T-shirt , add total cost  to the markup; 2.94 +4.41 = 7.35.

Therefore, selling price will be $7.35