1.cost bookkeeping elements have accomplished upsets in the new days; enumerate the relevant ranges as concept applied in cost accounting to distinguish the output levels 5.analyse the algebraic assumptions applied in the criteria of cost accounting used to generate the normal and quadratic equations for the cost functions 6.as a measure of the cost volume analysis in the cots accounting framework, explain the nature of the uncertainty global instability 7.relate the final product of the operating income to the CVP analysis regulated by managers 8.what are the impacts of the expected values from the Single-number "best estimates"