bwBASIC/BP100/INVENT2.OUT

        INVENTORY CONTROL FOR TRS-80
                   BY DR. PETER SHENKIN
 *******************************************************
THIS PROGRAM IS A RELATIVELY COMPLETE INVENTORY CONTROL PROGRAM
THE ONLY REAL LIMITATION OF WHICH IS THAT IT IS IN MEMORY AND
THUS ONLY HANDLES 50 DIFFERENT INVENTORY ITEMS. ACTUALLY
THIS LIMITATION MAY BE RELAXED BY CHANGING THE APPROPRIATE
DIMENSION STATEMENTS IF ENOUGH MEMORY IS AVAILABLE.
   THE PROGRAM SUPPORTS LINE PRINTER OUTPUT AND ALLOWS THE
THE INVENTORY FILE TO BE STORED ON EITHER CASSETTE OR DISKETTE.
REPORTS INCLUDE A LIST OF ALL DATA AND AN ACTIVITY REPORT
WHICH OUTLINE PAST ACTIVITY FOR EACH ITEM. AN AVERAGE COST IS
KEPT UPDATED FOR EACH ITEM.
 *****************************************************+

PRESS ENTER TO CONTINUE? 
ARE DISK DRIVES ATTACHED(Y/N)? Y
          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 1
ADDITIONAL INVENTORY ITEM SUBROUTINE

HAS ANY EXISTING FILE BEEN READ FROM TAPE OR DISKETTE?(Y/N);
? Y
INPUT DATA FOR NEXT ITEM.

ITEM NUMBER               ? A56-C7
DESCRIPTION( < 20 CHAR)   ? MOUSE PAD
VENDOR NUMBER             ? JM-5*D
QUANTITY ON HAND          ? 125
LAST ORDER UNIT COST      ? 2.50
SELLING PRICE             ? 9.99
AVERAGE UNIT COST         ? 3.33
REORDER POINT             ? 100
MAXIMUM INVENTORY         ? 1000
# SOLD THIS INV. PERIOD   ? 750
# SOLD LAST INV. PERIOD   ? 931
# SOLD 2 INV. PER. AGO    ? 593
ITEM NO.     : A56-C7   DESCRIP. :MOUSE PAD
VENDOR NO.   : JM-5*D
QUANT. ON HAND:  125  LAST  UNIT COST: 2.5 
SELLING PR. : 9.99    AVERAGE COST :  3.33 
REORDER PT.:  100   MAX INV.:  1000 
ORDERS THIS INV. PERIOD :  750 
ORdERS LAST INV. PER: 931  PREV. PER: 593 


IF OK PRESS 1,OTHERWISE PRESS 0? 1
DO YOU DESIRE MORE ENTRIES ?(Y/N)
? N
          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 7
PREPARE INVENTORY MASTER DISKETTE
PRESS ENTER WHEN READY? 

THERE ARE  1  ITEMS
          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 2
CHOOSE DESIRED OPTION AND PRESS ENTER
1. COMPLETE INVENTORY LIST
2. INVENTORY LIST BY VENDOR
3. LIST OF ITEMS BELOW REORDER POINT
OPTION # ? 1
IS PRINTED OUTPUT DESIRED(Y/N)? Y
ITEM NO.     : A56-C7   DESCRIP. :MOUSE PAD
VENDOR NO.   : JM-5*D
QUANT. ON HAND:  125  LAST  UNIT COST: 2.5 
SELLING PR. : 9.99    AVERAGE COST :  3.33 
REORDER PT.:  100   MAX INV.:  1000 
ORDERS THIS INV. PERIOD :  750 
ORdERS LAST INV. PER: 931  PREV. PER: 593 

          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 5
PLACE INVENTORY DATA DISKETTE IN DRIVE.
PRESS ENTER WHEN READY? 

 1  ITEMS TO BE READ
          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 2
CHOOSE DESIRED OPTION AND PRESS ENTER
1. COMPLETE INVENTORY LIST
2. INVENTORY LIST BY VENDOR
3. LIST OF ITEMS BELOW REORDER POINT
OPTION # ? 2
IS PRINTED OUTPUT DESIRED(Y/N)? Y
DESIRED VENDOR NUMBER ? JM-5*D
ITEM NO.     : A56-C7   DESCRIP. :MOUSE PAD
VENDOR NO.   : JM-5*D
QUANT. ON HAND:  125  LAST  UNIT COST: 2.5 
SELLING PR. : 9.99    AVERAGE COST :  3.33 
REORDER PT.:  100   MAX INV.:  1000 
ORDERS THIS INV. PERIOD :  750 
ORdERS LAST INV. PER: 931  PREV. PER: 593 

          INVENTORY CONTROL
 ENTER NUMBER OF DESIRED OPTION.

1.ADD ITEM TYPES TO INVENTORY FILE(OR START FILE)
2.INVENTORY LIST(ENTIRE OR BY CLASS OR BY VENDOR)
3.PROCESSING CHANGES OF INVENTORY AMOUNTS
4.READ INVENTORY FILE FROM CASSETTE
5.READ INVENTORY FILE IN FROM DISKETTE
6.WRITE INVENTORY FILE ONTO CASSETTE
7.WRITE INVENTORY FILE ONTO DISKETTE
8.UPDATE TO BEGIN NEW INVENTORY PERIOD
9.ACTIVITY REPORT
10.EDITING INVENTORY FILE
11.END THIS PROGRAM

INPUT OPTION NUMBER & PRESS ENTER? 11
ARE YOU SURE YOU WISH TO END PROGRAM(Y/N)? Y