inserted indentations for better readability

Author: Vaidah-dev

Sprint-2/3-mandatory-interpret/1-percentage-change.js

@@ -12,16 +12,19 @@ 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
-//answer: we have 5 function calls across 3 lines: 
-//line 4
-//line 5
-//line 10
+     //answer: we have 5 function calls across 3 lines: 
+     //line 4
+     //line 5
+    //line 10
+
 // 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?
-//answer: on line 5, there is a typo, a replaceAll("," ""));
-//fix line 5 by changing it to priceAfterOneYear = Number(priceAfterOneYear.replaceAll(",", ""));
+    //answer: on line 5, there is an error caused by a missing comma replaceAll("," ""));. Can be fixed by changing it to priceAfterOneYear = Number(priceAfterOneYear.replaceAll(",", ""));
+
 // c) Identify all the lines that are variable reassignment statements
-//answer: lines 4 and 5
+    //answer: lines 4 and 5
+
 // d) Identify all the lines that are variable declarations
-//answer: line 1, 2, 7 and 8
+    //answer: line 1, 2, 7 and 8
+
 // e) Describe what the expression Number(carPrice.replaceAll(",","")) is doing - what is the purpose of this expression?
-//answer: .ReplaceAll(",", "") this will remove a comma from the price string and number will convert that clean string into a numeric value so mathematical calculations can be perfomed.
+    //answer: .ReplaceAll(",", "") this will remove every comma from the price string and number will convert that clean string into a numeric value so mathematical calculations can be performed.