all expense items in a common sized income statement are divided by what number to create the percentage relationship?

if an expense item maintains a relatively constant percentage of sales as sales vary over time, then this expense item is probably a fixed or variable cost?

all balance sheet items on a common sized balance sheet are constructed by dividing each balance sheet item by what number to create the percentage?

WHat do profitability rations measure and why are manages particularly interested in these ratios?

WHat are the steps needed to reformulate a traditional balance sheet to calculate invested capital?

As a company borrows additional money, what happens to the interest coverage ratio? Does it increase or decrease?

What can the price earning ratio tell practicing managers?