Barth Corporation sells a single profitable product. If the selling price per unit and the variable expense per unit both decrease by 10% and fixed expenses do not change, what is the impact on these items for their product?
|Choice:||Contribution Margin Ratio:||Break-even in Dollars:||Contribution Margin Per Unit:|
|B||no change||no change||decrease|
|C||decrease||no change||no change|
|D||no change||decrease||no change|
Enter your response as A, B, C or D (capitalized).