Q2 is done

Q2.c

@@ -1,15 +1,16 @@
 #include <stdio.h>
 
+// Question 2
+
 /* For the functions that return a product id, and its sales value, this struct will be a data type that holds both
  * It is unnecessary, I could just print the product sales from the printf using sales[id-1]
- * But I wanted some practice with structs so I did this
+ * But I wanted some practice with structs, so I did this
  */
-struct sales_data {
+struct sales_data { // For returning a product id and its sales
 	int id; // The ID of the product
 	int sales; // Amount of sales of the product
 };
 
-//Question 2:
 // Returns sum of all sales
 int find_total_sales(const int sales[], int len) {
 	int total = 0;
@@ -23,6 +24,7 @@ int find_total_sales(const int sales[], int len) {
 struct sales_data find_highest(const int sales[], int len) {
 	// Initialize our return values with the first item in the array
 	struct sales_data result;
+	// Default to values of first in array
 	result.id = 1;
 	result.sales = sales[0];
 	// Loop and if something was more, it is our new return value
@@ -34,6 +36,7 @@ struct sales_data find_highest(const int sales[], int len) {
 	}
 	return result;
 }
+
 // Returns id and sales of product with the least sales
 struct sales_data find_lowest(const int sales[], int len) {
 	// Initialize our return values with the first item in the array
@@ -52,13 +55,12 @@ struct sales_data find_lowest(const int sales[], int len) {
 
 int main() {
 	int sales[5] = {20,15,30,10,25};
-
+	// Test functions
 	printf("Total Sales: %d\n", find_total_sales(sales, 5));
 	struct sales_data highest_sales = find_highest(sales, 5);
 	printf("Product with Highest Sales: Product %d with %d units\n", highest_sales.id, highest_sales.sales);
 	struct sales_data lowest_sales = find_lowest(sales, 5);
 	printf("Product with Lowest Sales: Product %d with %d units\n", lowest_sales.id, lowest_sales.sales);
 
-
 	return 0;
 }