Added variable and prompt
Added comment about the variable.
var breakfastCost = prompt("How much did spend on breakfast?");
Added a comment describing the variable.
var lunchCost = prompt("How much did you spend on lunch?");
Added a comment describing the variable.
var dinnerCost = prompt("How much did you spend on dinner?");
Testing
Testing
Testing one last time.
Added function mealCost.
Added return.