Find ALL the errors in the following code and explain what they are and how to correct them.

int number = 33;

int counter = 1;

while( counter < number )

System.out.println( counter );

counter =+ 2;

Find ALL the errors in the following code and explain what they are and how to correct them.

double average;

int num1 = 75;

int num2 = 84;

average = num1 + num2 / 2;