Which of the following are INCORRECT statements in C? O int a = 5, b = a+10; int Int = 500; area = 3.14 *r^2 m_inst = rate of interest * amount in usd int count = 0; count = count + 1; a = b = 3 = 4 int int = 314.562 * 150; 4000 = basic_sala ry; char name = 'Ajay