Which of the following are true of an effective risk management culture?

D is a large oil refinery.
The managers have identified four risks shown in the risk map below:
Which of the risk mitigations listed below would be the best for dealing with the two risks classified as medium likelihood and high impact?

Which TWO of the following scenarios should be considered in strategic scenario planning by a publishing company that specialises in academic textbooks?

Company H operates a fleet of lorries. The Internal Auditor recently conducted an investigation into the transport needs of the company. Their report recommended that the lorries be disposed of, the drivers made redundant, and the distribution of the company's products be outsourced.
The type of investigation carried out by the Internal Auditor is best described as a:

YHJ is considering an investment in a project that will cost $20 million. Annual fixed costs will be $12 million per year, excluding depreciation. Annual sales are forecast at 5 million units, with a contribution per unit of
$8. After five years the equipment will be worn out and YHJ will have to spend $50 million on disposal costs.
The discount rate is 10%.
Calculate the sensitivity of the net present value of this project to a 20% increase in the disposal costs.