Construct a VI that displays a random number between 0 and 1 once every second. Also, compute and display the average of the last four random numbers generated. Display the average only after four numbers have been generated; otherwise display a 0.

This is a NI labview programing problem. Please do not provide Matlab/C++ code as it will not help. Any help would be very much appreciated. If you do solve it, please give the screenshots of the front panel and the block diagram. Thank you