Access writing violation location in c - c

Question

Access writing violation in a function that is intended to take names and information of employees. When I open the function via a switch it asks for the name of the employee but when I press enter I get the error code.
Unhandled exception at 0x6559DBE9 (msvcr120d.dll) in Assignment4.exe:
0xC0000005: Access violation writing location 0x009A6858.
The code that I believe to be the cause
typedef struct person
{
char emplyName[5][SIZE];
float emplyHours[5];
float emplyRate[5];
float emplyGross[5];
float emplyBase[5];
float emplyOvrt[5];
float emplyTax[5];
float emplyNet[5];
float emplyTotal[5];
}input;
void menu(void);
void editEmployees(input* emply);
void print(input* emply);
void employeeInfo(input* emply);
int main(void)
{
struct person *payroll={""};
int choice = 0;
menu();
scanf_s("%c", &choice,1);
switch (choice){
case '1':{
employeeInfo(payroll);
break;
}
case '2':{
editEmployees(payroll);
break;
}
case '3':{
print(payroll);
break;
}
case '4':{
break;
}
default:
printf("Invalid entry\n");
}
system("pause");
}
void employeeInfo(input *emply)
{
int i = 0;
for (i=0;i<5;i++) {
printf("Enter employee name.\n");
scanf_s("%s", &emply->emplyName[i]);
printf("Enter employee hours.\n");
scanf_s("%f", &emply->emplyHours[i]);
printf("Enter Hourly rate.\n");
scanf_s("%f", &emply->emplyRate[i]);
}
}

Answer 1

The *emply pointer could be invalid. It could be null or point to random location.

Answer 2

Try this. It's not a complete answer as you do need to use a reference to retrieve the values, but it will get you moving
void employeeInfo(input emply)
{
int i = 0;
for (i=0;i<5;i++) {
printf("Enter employee name.\n");
scanf_s("%s", emply.emplyName[i]);
printf("Enter employee hours.\n");
scanf_s("%f", emply.emplyHours[i]);
printf("Enter Hourly rate.\n");
scanf_s("%f", emply.emplyRate[i]);
}
}