6:42 ..ll 3G courses.yorkvilleu.ca commentary where appropriate and connections to readings and other content. Case: Cost Structures for Global Shippers Inc. Management from Global Shippers Inc, an international shipping business, is in the process of assessing the choice between two different cost structures for the business. Option A has relatively higher variable costs per unit shipped but lower annual fixed costs, while Option B has the opposite-relatively lower variable costs in its cost structure but higher fixed costs. Assume that delivery selling prices per unit are constant. The table below contains critical information in making the decision: O Cost Information Option A Option B $100 Delivery price $100 (revenue) per shipment Variable cost $85 per shipment delivered $60 $15 $40 Contribution Margin per unit Fixed costs (annual) $1,200,000 $4,500,000 Management wants you to write a professional report, answering the following questions: 6:40 ul 3G A courses.yorkvilleu.ca (2) How many shipments would have to be made under Option A to produce operating income of $30,000 for an annual period