diff --git a/README.md b/README.md
index 73349c5..938c038 100644
--- a/README.md
+++ b/README.md
@@ -22,3 +22,7 @@ Test sensor libraries :
 ```terminal
 mbed test -m DISCO_H747I -t GCC_ARM -n advdembsof_library-tests-sensors-hdc1000 --compile --run
 ```
+
+# Some questions
+## If you print CPU statistics at the end of every major cycle (in the super-loop), what CPU usage do you observe? How can you explain the observed CPU uptime?
+We observe a 100% usage because on each CPU cycle it compare if time is done. 
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diff --git a/mbed_app.json b/mbed_app.json
index 2f706a5..c42f542 100644
--- a/mbed_app.json
+++ b/mbed_app.json
@@ -14,6 +14,7 @@
         "platform.stdio-baud-rate": 115200,
         "platform.default-serial-baud-rate": 115200,
         "platform.stdio-buffered-serial": true,
+        "platform.all-stats-enabled": true,
         "target.printf_lib":"minimal-printf",
         "platform.minimal-printf-enable-floating-point": true,
         "platform.minimal-printf-set-floating-point-max-decimals": 2
diff --git a/static_scheduling/bike_system.cpp b/static_scheduling/bike_system.cpp
index b62ec22..8bdb6ea 100644
--- a/static_scheduling/bike_system.cpp
+++ b/static_scheduling/bike_system.cpp
@@ -54,13 +54,13 @@ static constexpr std::chrono::milliseconds kDisplayTask2Period 				 = 1600ms;
 static constexpr std::chrono::milliseconds kDisplayTask2Delay 				 = 1200ms;
 static constexpr std::chrono::milliseconds kDisplayTask2ComputationTime   	 = 100ms;
 
-// TODO: implement the constructor
 
 BikeSystem::BikeSystem() :
 	_gearDevice(_timer),
     _pedalDevice(_timer),
     _resetDevice(_timer),
-	_speedometer(_timer)
+	_speedometer(_timer),
+    _cpuLogger(_timer)
 {
 
 }
@@ -70,14 +70,10 @@ void BikeSystem::start() {
 
     init();
 
-    // TODO: implement the super-loop based for implementing the appropriate schedule
-    // Done
     while (true) {
         auto startTime = _timer.elapsed_time();
 
-        // TODO: implement calls to different tasks based on computed schedule
-        // Done
-		gearTask();				// 100ms :    0ms ->  100ms
+        gearTask();				// 100ms :    0ms ->  100ms
         speedDistanceTask();	// 200ms :  100ms ->  300ms
         displayTask1();			// 200ms :  300ms ->  500ms
         speedDistanceTask();    // 200ms :  500ms ->  700ms
@@ -106,6 +102,10 @@ void BikeSystem::start() {
             break;
         }
 
+        #if !defined(MBED_TEST_MODE)
+        	_cpuLogger.printStats();
+        #endif
+
     }
 }
 
@@ -144,7 +144,8 @@ void BikeSystem::gearTask() {
     _currentGearSize = _gearDevice.getCurrentGearSize();
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kGearTaskIndex, taskStartTime);
+        _timer, advembsof::TaskLogger::kGearTaskIndex, taskStartTime
+    );
 }
 
 void BikeSystem::speedDistanceTask() {
@@ -159,7 +160,8 @@ void BikeSystem::speedDistanceTask() {
     _traveledDistance = _speedometer.getDistance();
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kSpeedTaskIndex, taskStartTime);
+        _timer, advembsof::TaskLogger::kSpeedTaskIndex, taskStartTime
+    );
 }
 
 void BikeSystem::temperatureTask() {
diff --git a/static_scheduling/bike_system.hpp b/static_scheduling/bike_system.hpp
index 445ccad..8a1ccc6 100644
--- a/static_scheduling/bike_system.hpp
+++ b/static_scheduling/bike_system.hpp
@@ -27,6 +27,7 @@
 // from advembsof
 #include "display_device.hpp"
 #include "task_logger.hpp"
+#include "cpu_logger.hpp"
 
 // from common
 #include "sensor_device.hpp"
@@ -93,6 +94,9 @@ class BikeSystem {
 
     // used for logging task info
     advembsof::TaskLogger _taskLogger;
+
+    // cpu logger to measure cpu usage
+    advembsof::CPULogger _cpuLogger;
 };
 
 }  // namespace static_scheduling
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