ask 2: Developing a Sample Diet Plan First, calculate Karl’s body mass index (BMI) and assess his weight status. Calculate his approximate basal metabolic rate (BMR) using online resources. Then, suggest what Karl should do. Use your knowledge and online resources such as MyPlate to create a sample meal plan for Karl for two days. Plan six samples meals (breakfast, snack, lunch, snack, dinner, and snack). Be sure to include nutritious food that is low in calories to help him lose weight faster.