@@ -12,11 +12,15 @@ console.log(`The percentage change is ${percentageChange}`);
 // Read the code and then answer the questions below
 
 // a) How many function calls are there in this file? Write down all the lines where a function call is made
-
+    //there are 4 function calls
+    //Number(carPrice.replaceAll(",", ""));
+    //priceAfterOneYear = Number(priceAfterOneYear.replaceAll("," ""));
 // b) Run the code and identify the line where the error is coming from - why is this error occurring? How can you fix this problem?
-
+    //there is an error on line 5 , there should be a comma seperating the two arguments
 // c) Identify all the lines that are variable reassignment statements
-
+    //line 4 and 5
 // d) Identify all the lines that are variable declarations
-
+//line 1 and 2 
+//line 7 and 8
 // e) Describe what the expression Number(carPrice.replaceAll(",","")) is doing - what is the purpose of this expression?
+//this expression replaces all commas in the carPrice variable with nothing instead