The two menus must have 750kal to 850kal. So the menus could be:
Menu 1: Meatballs 230kal, Tuna: 250kal, Baja Chipotle southwest sauce: 70kal, Pepper Jack: 50kal, Mayonnaise: 100kal, and Swiss cheese: 50kal.
Menu 2: Tuna: 250kal, Meatballs: 230kal, Mayonnaise: 100kal, Baja Chipotle southwest sauce 70kal, Caesar 80kal, Provolone: 50kal.
To calculate the safe zone of calories we must establish a number of calories, for example 800kal. Bearing in mind that the safe zone establishes a range of +/-50kal, then we subtract and add 50kal to the preset amount of calories as shown below:
MINIMUM RANGE:
MAXIMUM RANGE
According to the above, the calorie range groups foods that add up to a minimum of 750 kal and a maximum of 850 kal. According to this information we can create our menus as shown below.
Learn more about calories in: https://brainly.com/question/2918234