Internal controls are designed to provide reasonable assurance of which of the following?

The technology used by 3D printers is developing rapidly These machines can now use a data file to print a solid object Depending on the printer the object can be plastic, metal or ceramic The increasing capability of those printers is being matched by the falling prices of the printers themselves and of the materials that they use to create the finished product Which THREE of the following suggest that 3D printing is a potentially disruptive technology?

SC is a professional football club which is currently listed on a recognised stock exchange. There is a proposal that it builds a new stadium at a location a considerable distance from its current stadium.
There is strong support within the club for the move as the current ground is now over 40 years old and has not been extensively modernised in that time.
However, there is a lot of opposition to the move in the area where it is proposed to locate the new stadium. Objectors claim that the new stadium will increase traffic and pollution in the area and will adversely affect the value of their properties.
Which of the following statements about the responsibility of the board of SC is correct?

DFG's call centre budgets four minutes for its operators to deal with a customer's enquiry and conclude the call. Team leaders are evaluated on the basis of the average call length.
Simone is a team leader. Her team's average call length is five minutes and 30 seconds. Simone accepts full responsibility. She encourages her team members to check that the customer is satisfied before concluding the call.
On investigation, it was discovered that 2% of the customers who dealt with Simone's team had to call DFG again within seven days. Other teams had an average of 25% of customers call back within seven days because their first call had not fully resolved their problem.
Which of the following statements are true?

Which of the following summarises Purchasing Power Parity Theory (PPPT)?