Calculate the approximate frequency of the signal that will be present on the RA0 port when the following program is run. The microcontroller oscillator operates at 8Mhz

#includevoid mu_delay(void);    void init_ports(void);             main(){init_ports();                while(1){  my_delay();  LATAbits.LATA0 = LATAbits.LATA0 ^ 1;      } void my_delay(void){  TMR3H = 0x63;                  TMR3L = 0xC0;                  T3GCONbits.TMR3GE = 0;     PIR2bits.TMR3IF = 0;       T3CON = 0b00000001;        while( PIR2bits.TMR3IF == 0);    T3CON = 0X00;           }void init_ports(void){      TRISA  = 0x00;      ANSELA = 0x00;}