Update Chapter 3 Exercises

Chapter 3 Exercises

@@ -95,3 +95,32 @@ myArr3.sort();
 myArr3.length = 0;
 console.log(myArr3[0]);
 //What is output in the console.
+
+
+Final Project
+const inventory = [];
+const item3 = {
+    name: 'computer',
+    model: 'imac',
+    cost: 1000,
+    qty: 3
+}
+const item2 = {
+    name: 'phone',
+    model: 'android',
+    cost: 500,
+    qty: 11
+}
+const item1 = {
+    name: 'tablet',
+    model: 'ipad',
+    cost: 650,
+    qty: 1
+}
+inventory.push(item1, item2, item3);
+console.log(inventory);
+let total = 0;
+inventory.forEach(el => {
+    total += el.qty;
+})
+console.log(total);