For ts top managors, Artom Trwei formats its income statemert as follows: (Click tha icon to viefe the income statement.) Aithom's rnievant range is betiveen sales of $252,000 and $367,000. Reed the isarifempnis, Regulrement 1. Calculate the contribution margin ratio. Seloct the lishels and enter the amounts to calculate the contribution margin ratio, (Enter the contribution margin rato as a wholo peroentage, x. Requirement 2. Prepare two contibution maigh incomit variable cots is constant within the relevart range.] Fzst prepare the contribution margin income statement at the $252.000 sales level. (Use as minus sign or paruntheses for a loss.) Data table Requirements 1. Calculale the contribution margin ratio. 2. Prepare two contibution margin income starements one at the 52.52.000 saies level and ont at the 3967,000 sales level. (Hint. The proporion of each Got more help a sains do range