Ms. jackson, a high school accounting teacher, plans a unit for her students in which students are given a business and must successfully monitor the revenue and expenses for a month. students are given a hypothetical $100,000 to begin their business and track over time using an online portfolio. during the unit, students work independently and address both content and technology objectives. one of the challenges ms. jackson anticipates during the unit is that many students have limited understanding of how businesses operate. to prepare, ms. jackson creates the following lesson sequence for the unit: days 1 - 3: provide unit details and background information about business operations and the online "own your own business" game. days 4 - 5: facilitate the selection of products for sale through internet research days 6 - 18: support students as they use a spreadsheet program to track revenue and costs days 19 - 20: present an evaluation of the success of the students' business strategies, using graphs created in a spreadsheet program. in terms of motivation, which of the following will be ms. jackson’s biggest challenge on days 1 – 3?