Maas LLP developed software that helps farmers to plow their fields in a manner that prevents erosion and maximizes the effectiveness of irrigation. Sunny Dale paid a licensing fee of $27,000 for a copy of the software. Although Sunny Dale can use the software as long as it wants, Maas expects that Sunny Dale will use the software for approximately 5 years. Maas does not anticipate any further interaction with Sunny Dale following transfer of the license. How much revenue should Maas recognize in the first year of the contract?