Structures and File Organisation

Hi, my friends and I are currently doing an assignment on Structures and File Organisations. The program is suppose to display the details of the supplier who has the lowest quotation.

A friend of ours helped us out with the coding but I can't figure out what went wrong because it wouldn't display the output properly.

#include<stdio.h>
#include<string.h>
#include<conio.h>
#include<stdlib.h>


FILE *fp;


char strName[20], strAddress[40], strSupplierNo[10],strPrice[8];


struct supplier
{
        int tenderID;
        int supplierNo;
        char name[20];
        char address[40];
        float quotationPrice;
};


typedef struct supplier Sup;

Sup dealer[8];


void Initialize_Structure();
void Data_Entry();
void Write_To_File();
void Read_From_File();
void Display_Lowest_Supplier(int k);
int Find_Lowest_Quotation();


main()
{

        int x;

        Initialize_Structure();


        Data_Entry();
        Write_To_File();
        Read_From_File();


        x = Find_Lowest_Quotation();
        
        Display_Lowest_Supplier(x);

        return 0;
}


void Initialize_Structure()
{
        
        int i;
        
        for (i=0;i<8;i++)
        {
                dealer[i].tenderID = 0;
                dealer[i].supplierNo = 0;
                strcpy(dealer[i].name,"");
                strcpy(dealer[i].address,"");
                dealer[i].quotationPrice = 0.0;
        }
}


void Data_Entry()
{
        
        int j;
        printf("*** Tendering System to Supply Computers to school *** \n\n");
        
        for (j=0;j<8;j++)
        {
                printf("Tender Identifcation Number : ");
                printf("%d",j+1);
                printf("\n");
                printf("Supplier Number : ");
                gets(strSupplierNo);
                
                printf("Name : ");
                gets(strName);
                
                printf("Address : ");
                gets(strAddress);
                
                printf("Quotation Price : ");
                gets(strPrice);
                
                printf("\n");

                
                dealer[j].tenderID = j+1;
                dealer[j].supplierNo = atoi(strSupplierNo);
                strcpy(dealer[j].name,strName);
                strcpy(dealer[j].address,strAddress);
                dealer[j].quotationPrice = atof(strPrice);
        }
}


void Write_To_File()
{
        
        int k;

        if ((fp=fopen("DEALER.TXT","w+t"))==NULL)
        {
                printf("\aError opening DEALER.TXT\n");
                abort();
        }

        for (k=0;k<8;k++)
                {
                fprintf(fp,"%d\n",dealer[k].tenderID);
                fprintf(fp,"%d\n",dealer[k].supplierNo);
                fprintf(fp,"%s\n",dealer[k].name);
                fprintf(fp,"%s\n",dealer[k].address);
                fprintf(fp,"%f\n",dealer[k].quotationPrice);
                }

        fclose(fp);
}


void Read_From_File()
{
        
        Initialize_Structure();
        
        int k;
        
        if ((fp=fopen("DEALER.TXT","r+t"))==NULL)
        {
                printf("\aError opening DEALER.TXT\n");
                abort();
        }
        
        for (k=0;k<8;k++)
        {
                fscanf(fp,"%d\n",&dealer[k].tenderID);
                fscanf(fp,"%d\n",&dealer[k].supplierNo);
                fgets(dealer[k].name,20,fp);
                fgets(dealer[k].address,40,fp);
                fscanf(fp,"%f",&dealer[k].quotationPrice);
        }
   /* close file */
        fclose(fp);
}


void Display_Lowest_Supplier(int k)
{
        printf("The lowest quotation price from Supplier : \n\n");
        printf("Tender ID Number : %d\n",dealer[k].tenderID);
        printf("Supplier Number  : %d\n",dealer[k].supplierNo);
        printf("Supplier Name    : %s",dealer[k].name);
        printf("Supplier Address : %s",dealer[k].address);
        printf("Quotation Price  : %.2f\n\n",dealer[k].quotationPrice);
        printf(" **** End **** \n");
}


int Find_Lowest_Quotation()
{
        
        float fltAmount =  dealer[0].quotationPrice;
        
        int s = 0;
        int m = 0;

        for (m=1;m<8;m++)
        {
                if (fltAmount < dealer[m].quotationPrice)
                        {
                                fltAmount;
                                s;
                        }
                else
                        {
                                fltAmount =  dealer[m].quotationPrice;
                                s = m;
                        }
        }

 return s;
}