/*********************************************************
 * From C PROGRAMMING: A MODERN APPROACH, by K. N. King  *
 * Copyright (c) 1996 W. W. Norton & Company, Inc.       *
 * All rights reserved.                                  *
 * This program may be freely distributed for class use, *
 * provided that this copyright notice is retained.      *
 *********************************************************/

/* broker.c (Chapter 5, page 71) */
/* Calculates a broker's commission */

#include <stdio.h>

main()
{
  float commission, value;

  printf("Enter value of trade: ");
  scanf("%f", &value);

  if (value < 2500.00)
    commission = 30.00 + .017 * value;
  else if (value < 6250.00)
    commission = 56.00 + .0066 * value;
  else if (value < 20000.00)
    commission = 76.00 + .0034 * value;
  else if (value < 50000.00)
    commission = 100.00 + .0022 * value;
  else if (value < 500000.00)
    commission = 155.00 + .0011 * value;
  else
    commission = 255.00 + .0009 * value;

  if (commission < 39.00)
    commission = 39.00;

  printf("Commission: $%.2f\n", commission);

  return 0;
}