When a deferred tax liability reverses the company pays out higher actual taxes than those reported in the income statement. This increases the cash outflow.

This is stratified random sampling. It is a method of selecting a random item from each section of the population. The randomness comes from the random selection from a particular section.
Stratified refers to the division of the sections.

Liquidity relates to how easily a firm can convert assets into cash in relation to those short-term liabilities that need to be paid. Financial flexibility relates to a firm's ability to handle unforeseen downturns in its business environment or take advantage of investment opportunities. As such, it makes the most sense that the balance sheet would be the primary financial statement used to evaluate a company's liquidity and financial flexibility It may not however provide a clear picture of liquidity unless it is used to evaluate a company s liquidity and financial flexibility. It may not, however, provide a clear picture of liquidity unless it is used in combination with the cash flow statement.

Percentage of completion results in the same cash flows and income over the life of the contract. In the early years of the contract, the profit margins will be higher.

For an inferior good demand falls as income increases; the quantity demanded falls as price increases; this means the income elasticity and the price elasticity will both be negative.