diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 000000000..6f3a2913e
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "liveServer.settings.port": 5501
+}
\ No newline at end of file
diff --git a/assignments/array-methods.js b/assignments/array-methods.js
index f3862361e..8a1e1b184 100644
--- a/assignments/array-methods.js
+++ b/assignments/array-methods.js
@@ -58,28 +58,60 @@ const runners = [
 // ==== Challenge 1: Use .forEach() ====
 // The event director needs both the first and last names of each runner for their running bibs. Combine both the first and last names and populate a new array called `fullNames`. This array will contain just strings.
 let fullNames = [];
+runners.forEach (elements =>{
+  fullNames.push(`${elements.first_name} ${elements.last_name}`)
+});
 console.log(fullNames);
 
 // ==== Challenge 2: Use .map() ====
 // The event director needs to have all the runners' first names in uppercase because the director BECAME DRUNK WITH POWER. Populate an array called `firstNamesAllCaps`. This array will contain just strings.
 let firstNamesAllCaps = [];
+runners.map((Atlas, index) => {
+  firstNamesAllCaps[index] = Atlas.first_name.toUpperCase();
+})
 console.log(firstNamesAllCaps);
 
 // ==== Challenge 3: Use .filter() ====
 // The large shirts won't be available for the event due to an ordering issue. We need a filtered version of the runners array, containing only those runners with large sized shirts so they can choose a different size. This will be an array of objects.
 let runnersLargeSizeShirt = [];
+runnersLargeSizeShirt = runners.filter( largeman => {
+  if (largeman.shirt_size === 'L'){
+    return largeman;
+  }
+
+})
 console.log(runnersLargeSizeShirt);
 
 // ==== Challenge 4: Use .reduce() ====
 // The donations need to be tallied up and reported for tax purposes. Add up all the donations and save the total into a ticketPriceTotal variable.
 let ticketPriceTotal = 0;
+ticketPriceTotal = runners.reduce((totalValue, runner) => {
+  return totalValue + runner.donation;
+}, 0);
 console.log(ticketPriceTotal);
 
 // ==== Challenge 5: Be Creative ====
 // Now that you have used .forEach(), .map(), .filter(), and .reduce().  I want you to think of potential problems you could solve given the data set and the 5k fun run theme.  Try to create and then solve 3 unique problems using one or many of the array methods listed above.
 
 // Problem 1
-
+// how to contact donators
+let emails = [];
+runners.forEach (elements =>{
+  emails.push(`${elements.first_name} ${elements.email}`)
+});
+console.log(emails);
 // Problem 2
-
-// Problem 3
\ No newline at end of file
+//top donators
+let topDonors = 0;
+topDonors = runners.filter(topDonator => {
+  if (topDonator.donation >= 200)
+  return topDonator.first_name
+})
+console.log(topDonors);
+// Problem 3
+// have to make the last name all caps if the to make names look normal
+let lastName = [];
+runners.map((caps, index) => {
+  lastName[index] = caps.last_name.toUpperCase();
+})
+console.log(lastName);
diff --git a/assignments/callbacks.js b/assignments/callbacks.js
index cb72e70c9..0f0da29a2 100644
--- a/assignments/callbacks.js
+++ b/assignments/callbacks.js
@@ -41,24 +41,47 @@ const items = ['Pencil', 'Notebook', 'yo-yo', 'Gum'];
 
 function getLength(arr, cb) {
   // getLength passes the length of the array into the callback.
+  return cb (arr.length);
 }
-
+getLength(items, function(length){
+  console.log(length);
+});
 function last(arr, cb) {
   // last passes the last item of the array into the callback.
+  return cb (arr[arr.length-1]);
 }
 
+last(items, function(last){
+  console.log(last)
+})
+
 function sumNums(x, y, cb) {
   // sumNums adds two numbers (x, y) and passes the result to the callback.
+  return cb (x, y);
 }
+sumNums(4, 5, function(x , y){
+  console.log(x+y);
+})
 
 function multiplyNums(x, y, cb) {
   // multiplyNums multiplies two numbers and passes the result to the callback.
+  return cb (x,y);
 }
-
+multiplyNums(3, 4, function(x, y){
+  console.log(x*y);
+})
 function contains(item, list, cb) {
   // contains checks if an item is present inside of the given array/list.
   // Pass true to the callback if it is, otherwise pass false.
+  if(list.includes(item)){
+    return cb(true);
+  } else {
+    return cb(false);
+  }
 }
+contains('Pencil', items, function(result){
+  console.log(result);
+});
 
 /* STRETCH PROBLEM */
 
diff --git a/assignments/closure.js b/assignments/closure.js
index 4b399c098..fe16b531c 100644
--- a/assignments/closure.js
+++ b/assignments/closure.js
@@ -3,6 +3,22 @@
 // Keep it simple! Remember a closure is just a function
 // that manipulates variables defined in the outer scope.
 // The outer scope can be a parent function, or the top level of the script.
+function sayHello(greeting) {
+  const hello = greeting;
+  const name = 'Jarrod';
+  console.log(`${hello}. How you doinnnn?`);
+
+  function answer() {
+    const whatsup = "What's up"
+    const answer = "I'm doing great man!"
+    console.log(`${whatsup} ${name}, ${answer}`);
+  }
+
+answer();
+}
+
+console.log(sayHello("yo"));
+
 
 
 /* STRETCH PROBLEMS, Do not attempt until you have completed all previous tasks for today's project files */