How do you calculate rolling margin of steel?

How many times a bounced cheque can be presented? What is the effect of the number of allowances on tax withholding? What is the function of the Fair Credit Reporting Act? What does prenote in direct deposit mean? What might someone use an asset locator for business? Is it safe to file your income tax online? How do you make cheque for issue of DD? The column total of the general debit column is posted is it true or false? Is a commission draw taxable? What does comma delimited mean in accounting? Does an increase in wages payable increase or decrease cash flow? List and explain users of accounting information? Reserve for doubtful debts definition in accounting? When was GAAP established? The general ledger usually contains an AP account. What transcations are posted to this control account? Do you have to replace a check if the creditor did not cash it in 90 days? Does chex systems remove you from their records five years from the date reported or the closure date? What is ATM debit card no? Which side of the revenue account is affected when there is a decrease in revenue? When would prepare a response sheet?

How do you calculate rolling margin of steel?