ratio shows that long-term solvency is also the highest. SK telecom earns rates of return above the floor, so it has a competitive advantage. Rate of return on equity proves that SK telecom used capital provided by common shareholders effectively.
Comparing them, we could conclude that liquidity of SK telecom was the highest among them.
d. Does the cashflow
cash in 2009. However, considering the fact that most of its cash inflow consists of amortization of intangible assets which make company’s cashflow better, Korean Airlines needs to do better in the future to earn more from their operation.
Secondly, we need to check the amount of cashflows from investing activities. In 2009, the total amount was -1,636,653,846,147. It means that the com