In a television ad, actor and noted animal lover Betty White praised Frontline, a flea and tick treatment, for the way it protects her dogs and cats. Which of the following types of advertising execution has been illustrated in this scenario?

A) Comparisons
B) Slice-of-life
C) Humor
D) Testimonial
E) Demonstration

Aaron corporation, which has only one product, has provided the following data concerning its most recent month of operations: selling price $ 102 units in beginning inventory 0 units produced 4,900 units sold 4,260 units in ending inventory 640 variable costs per unit: direct materials $ 20 direct labor $ 41 variable manufacturing overhead $ 5 variable selling and administrative expense $ 4 fixed costs: fixed manufacturing overhead $ 64,200 fixed selling and administrative expense $ 2,900 the total contribution margin for the month under variable costing is: