A Prototype of the Computer-Based Revenue System

Database Tables to Be Normalized

Table: PRODUCT PRODNO DESCR SUPNO COST PRICE QOH REORDER 10 Hard Drive, HP 352 $1,700 $2,400 114 30 11 Hard Drive, IBM 366 $2,100 $2,950 30 40 20 Printer, HP OJ 500 352 $1,560 $2,180 150 50 21 Printer, HP LJ 6 352 $1,050 $1,250 50 25 22 Printer, IBM 366 $ 400 $ 500 310 120 25 Printer, Cannon 383 $ 300 $ 400 20 35 30 Monitor, HP 352 $ 350 $ 450 15 25 31 Monitor, IBM 366 $ 300 $ 350 65 45 32 Monitor, CTX 344 $ 250 $ 300 54 55 40 Printer Cable 315 $ 10 $ 15 169 100 41 Modem 323 $ 80 $ 100 78 50 50 CD ROM Drive 330 $ 150 $ 200 12 30 60 Software, MS Office 376 $ 350 $ 400 30 50 61 Software, WP 372 $ 165 $ 200 60 40 62 Software, Windows 376 $ 120 $ 170 120 100 70 Diskettes 391 $ 25 $ 30 310 200

Table: CASH RECEIPT RECNO CUSTNO NAME RECDATE RECAMT SALENO 3280 1080 Service Unlimited 07/02/05 $ 8,820 5102 3281 1155 The Affordable Market 07/05/05 $ 2,400 5090 3282 1175 Value Insurance 07/09/05 $17,640 5104 3283 1010 Brown’s Inc. 07/11/05 $ 2,240 5092 3284 1060 Costless Foodmart 07/13/05 $ 2,300 5095 3285 1035 The Perfect Copy 07/15/05 $ 1,333 5110 3286 1130 Register Paper Products 07/14/05 $ 1,127 5111 3287 1095 The Career Connections 07/17/05 $ 3,136 5112 3288 1115 P & P Law Firm 07/21/05 $11,600 5114 3289 1170 Reliable Auto Repair 07/25/05 $23,520 5113 3290 1120 A-1 Clinic 07/26/05 $10,000 5109 3291 1085 The Galleries Inc. 07/31/05 $ 4,200 5117

Table: SALE SALENO CUSTNO SALDATE SALAMT PRODNO QUAN 5109 1120 07/05/05 $36,000 10 15 5110 1035 07/06/05 $ 1,360 62 8 5111 1130 07/07/05 $ 1,150 40 10 5111 1130 07/07/05 $ 1,150 41 10 5112 1095 07/09/05 $ 3,200 25 8 5113 1170 07/09/05 $34,300 20 10 5113 1170 07/09/05 $34,300 21 10 5114 1115 07/12/05 $23,600 11 8 5115 1010 07/14/05 $ 9,000 30 20 5116 1140 07/17/05 $ 5,000 60 10 5116 1140 07/17/05 $ 5,000 61 5 5117 1085 07/20/05 $24,000 10 10 5118 1055 07/24/05 $ 180 70 6 5119 1015 07/28/05 $ 4,600 50 5 5119 1015 07/28/05 $ 4,600 25 8 5119 1015 07/28/05 $ 4,600 31 4 5120 1155 07/30/05 $15,000 22 50 5120 1155 07/30/05 $15,000 32 50 Table: CUSTOMER CUSTNO NAME ADDRESS CITY STATE ZIP PHONE CRELMT CUSBAL 1010 Brown's Inc. 109 W. Yale St. St. Louis MO 63134 314-423-6770 $ 5,000 $ 2,240 1015 Silverfield Furniture 56 E. Arkway Dr. Collinsville IL 62234 618-345-8100 $25,000 $ 6,810 1020 The Anderson's CPA 303 N. Robson Ave. St. Louis MO 63042 314-524-0950 $40,000 $ 1,780 1025 Morton's Consulting 10 Spencer Rd. Eureka MO 63025 314-938-5729 $ 5,000 $ 500 1030 Crown's Inn 101 N. McTellips St. St. Louis MO 63042 314-524-1098 $ 8,000 $ 1,500 1035 The Perfect Copy 1028 E. Captain Dr. Collinsville IL 62234 618-345-3480 $ 6,500 $ 1,360 1050 The Furniture Warehouse 13 N. Extension Rd. Eureka MO 63025 314-938-6860 $ 7,000 $ 1,450 1055 Drighton's Security Services 89 E. Tella Dr. Waynesville MO 65583 314-336-3918 $40,000 $ 2,370 1060 Costless Foodmart 1861 E. Kella St. St. Louis MO 63134 314-423-2330 $ 7,000 $ 2,300 1070 Budget Car Rental 161 N. 61 St. St. Louis MO 63042 314-524-4300 $35,000 $ 0 1080 Service Unlimited 333 S. Even Ave. Waynesville MO 65583 314-336-6300 $12,000 $ 9,000 1085 The Galleries Inc. 2200 N. Goody Dr. Collinsville IL 62234 618-345-4320 $ 5,000 $ 1,200 1090 The Chair Experts 583 E. Beck St. St. Louis MO 63134 314-423-1245 $15,000 $ 3,600 1095 The Career Connections 9321 Haits St. Eureka MO 63025 314-938-6860 $ 9,000 $ 0 1105 The Copeland CPA Firm 1886 N. Columbus St. St. Louis MO 63134 314-423-5690 $ 6,000 $ 0 1110 Mitchell's Engineering 1095 E. Elay Dr. Collinsville IL 62234 618-345-2310 $14,000 $13,600 1115 P & P Law Firm 63 E. Media St. St. Louis MO 63042 314-524-1318 $ 5,000 $ 1,200 1120 A-1 Clinic 115 S. Loyd St. St. Louis MO 63042 314-524-8954 $ 3,000 $ 0 1130 Register Paper Products 283 E. Dady St. Waynesville MO 65583 314-336-6742 $ 8,000 $ 0 1135 Kipper's Business Consulting 77 W. Toy Dr. Eureka MO 63025 314-938-4581 $22,000 $ 6,300 1140 The Showroom 1111 W. Sheila Dr. St. Louis MO 63134 314-423-1200 $25,000 $12,000 1150 Collinsville Office Supplies 838 N. Connell Way Collinsville IL 62234 618-730-6590 $ 3,000 $ 0 1155 The Affordable Market 1000 W. Warren Rd. St. Louis MO 63134 314-423-5370 $ 5,000 $ 2,400 1160 The Johnson's Dentist 2021 S. Stellar Pkwy. Waynesville MO 65583 314-336-6350 $ 4,000 0 1165 Richie's Legal Consulting 5106 E. Falcon Dr. St. Louis MO 63042 314-524-6840 $ 8,000 $ 0 1170 Reliable Auto Repair 40 E. Baseline Ave. St. Louis MO 63042 314-525-3320 $ 2,000 $ 1,800 1175 Value Insurance 20 Williams Rd. Collinsville IL 62234 618-730-3450 $32,000 $18,000 1185 Accurate Tax Consulting 2107 E. Frye Rd. Waynesville MO 65583 314-336-5811 $ 3,000 $ 2,200

LEGEND CUSTNO: customer number CUSBAL: account balance RECNO: cash receipt number NAME: name of customer PRODNO: product number SALDATE: data of sale transaction ADDRESS: address of customer DESCR: description of product RECDATE: data of receipts transaction CITY: city SUPNO: supplier number RECAMT: amount of cash receipt ZIP: zip code COST: unit cost of product SALENO: sale number PHONE: telephone number PRICE: unit price of product SALAMT: amount of sale CRELMT: credit limit QOH: quantity on hand REORDER: reorder point QUAN: quantity ordered