Compute the missing amounts for the following table:

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Compute the missing amounts. $($Enter the contribution margin ratio to nearest perce

$\backslash$table$[[$Sale price per unit,A$,],[$Variable costs per unit,,$1,900],[$Total fixed costs,$209,000,],[$Target profit,$427,500,],[$Contribution margin per unit,$475,],[$Contribution margin ratio,,$],[$Required units to break even,,$],[$Required sales dollars to break even,,$]]$