$9\mathrm{.}14$ LAB: Nutritional information $($classes$/$constructors$)$

Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name $($a string$)$ to "Water" and all other instance attributes to $0\mathrm{.}0$ by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value.

The given program accepts as input a food item name, amount of fat, carbs, and protein, and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for a food item.

Ex: If the input is:

Water

the output is:

Nutritional information per serving of Water:

Fat: $0\mathrm{.}00g$

Carbohydrates: $0\mathrm{.}00g$

Protein: $0\mathrm{.}00g$

Number of calories for $1\mathrm{.}00$ serving$($s$)$: $0\mathrm{.}00$

Ex: If the input is:

M&M$\text{'}$s

$0\mathrm{.}0$

$4\mathrm{.}0$

$2\mathrm{.}0$

$3\mathrm{.}0$