UNB/ CS/ David Bremner/ teaching/ old/ cs2023/ king-examples/ broker.c
/*********************************************************
* From C PROGRAMMING: A MODERN APPROACH, Second Edition *
* By K. N. King                                         *
* Copyright (c) 2008, 1996 W. W. Norton & Company, Inc. *
* This program may be freely distributed for class use, *
* provided that this copyright notice is retained.      *
*********************************************************/

/* broker.c (Chapter 5, page 81) */
/* Calculates a broker's commission */

#include <stdio.h>

int main(void)
{
float commission, value;

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

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

if (commission < 39.00f)
commission = 39.00f;

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

return 0;
}