apter 6 Homework K Question 3, E6-57 Three Turtles is a specialty pet gift shop selling exotic pet-related items onli (Click the icon to view the results.) For internal planning and decision-making purposes, the owner of Three Tu online only, all of its cost of goods sold is variable. A large portion of the sell remaining selling and marketing expenses and 25% of the website expense contribution margin income statement for last year.