diff --git a/starter-code/pizza.js b/starter-code/pizza.js
index b473d048..2d456b50 100755
--- a/starter-code/pizza.js
+++ b/starter-code/pizza.js
@@ -1 +1,49 @@
 // Write your Pizza Builder JavaScript in this file.
+let fullPrice = 10;
+function calcPrice(n, y){
+   if ($(y).hasClass("active")){
+       fullPrice += n
+   } else {
+       fullPrice -= n
+       }
+   $("strong").text("$" + fullPrice)
+}
+function reset(){
+   $(".btn").removeClass("active")
+   $(".sauce").removeClass("sauce-white")
+   $(".crust").removeClass("crust-gluten-free")
+   $(".pep").hide()
+   $(".mushroom").hide()
+   $(".green-pepper").hide()
+   $(".price li").hide()
+   $("strong").text("$" + fullPrice)
+}
+reset()
+$(".btn").click(function(){
+   $(this).toggleClass("active")
+})
+$(".btn-pepperonni").click(function(){
+   $(".pep").toggle()
+   $(".price li:first(1)").toggle()
+   calcPrice(1, this)
+})
+$(".btn-mushrooms").click(function(){
+   $(".mushroom").toggle()
+   $(".price li:nth-child(2)").toggle()
+   calcPrice(1, this)
+})
+$(".btn-green-peppers").click(function(){
+   $(".green-pepper").toggle()
+   $(".price li:nth-child(3)").toggle()
+   calcPrice(1, this)
+})
+$(".btn-sauce").click(function(){
+   $(".sauce").toggleClass("sauce-white")
+   $(".price li:nth-child(4)").toggle()
+   calcPrice(3, this)
+})
+$(".btn-crust").click(function(){
+   $(".crust").toggleClass("crust-gluten-free")
+   $(".price li:nth-child(5)").toggle()
+   calcPrice(5, this)
+})