HELP With This C HW Problem...

#include <stdio.h>
#include <ctype.h>
int getData (FILE *spInData,
             int *partNo, int *price,
             int *quant, int *reorder, int *minimum);
void calcAmt (int *orderAmt, int quant, int minimum, int reorder);
int writeReport (FILE *spReport, int partNo, int price, int quant, int reorder,
                 int minimum, int orderAmt);

int main (void)
{
//  Local Declarations
    int partNo;
    int price;
    int quant;
    int reorder;
    int minimum;
    int orderAmt;
    FILE* spInData;
    FILE* spReport;
//  Statements
    if (!(spInData = fopen("INVENTORYDATA.TXT", "r")))
       {
        printf("Error opening INVENTORYDATA.TXT for reading");
        return 100;
       } // if file open error
    if (!(spReport = fopen("INVENTORYREPORT.TXT", "w")))
       {
        printf("Error opening inventory report\n");
        return 102;
       }
    while (getData(spInData, &partNo, &price, &quant, &reorder, &minimum))
       {
        calcAmt (&orderAmt, quant, minimum, reorder);
        writeReport (spReport, partNo, price, quant, reorder, minimum, orderAmt);
       } // while
    fclose(spInData);
    fclose (spReport);
    printf("End of Report\n");

    return 0;
}   // main
int getData (FILE *spInData,
             int *partNo, int *price,
             int *quant, int *reorder, int *minimum)
{
    int ioResult;
    ioResult = fscanf(spInData, "%d%d%d%d%d", partNo,
                      price, quant, reorder, minimum);
    if (ioResult == EOF)
        return 0;
    else if (ioResult !=5)
    {
        printf("\aError reading data\n");
    return 0;
    }
    else
        return 1;
}
void calcAmt (int *orderAmt, int quant, int minimum, int reorder)
{
    int ioResult;
    while( ioResult != EOF)
    {
        if(quant<reorder)
        {
            *orderAmt = (reorder+minimum)/quant;
            return;
        }
        else
        {
            return;
        }
    }
}
int writeReport (FILE *spReport, int partNo, int price, int quant, int reorder,
                 int minimum, int orderAmt)
{
    printf("Part No.  Price    Quantity  Reorder Point Minimum Order\n");
    fprintf(spReport, "%04d %d %d %d %d %d\n", partNo, price, quant, reorder, minimum, orderAmt);
    return 0;
}