Quick Transport Company owns a large fleet of trucks that move freight throughout the country. Some of these trucks cost hundreds of thousands of dollars and are operated for 15 years or more before being replaced. The company issues long-term debt to pay for most of its equipment. The company’s fiscal year ends on June 30. For each fiscal year, the company prepares financial reports that include estimates of its results of operations for the year. How do the operations of Quick illustrate the periodic measurement and going concern principles of accounting?