2- Suppose the fallowing information about some product in a cloths markets, where there are two discount offer (sill a), that depend on prod type, write a suitable formula find the new price, note : new price old price +(discount rate 8 old price) A B D dis1= -15% dis2= -20% 2 3 prod_type price $ new price $ 34.00 $ 23.00 $ 56.00 $ 67.00 $ 56.00 4 ? 6 7 ? 8 1 ? 9 1- Find the new price where the discount value depending on prod_type as fallow: Prod type=1> dis1 prod type=2 >dis2 212
2- Suppose the fallowing information about some product in a cloths markets, where there are two discount offer (sill a), that depend on prod type, write a suitable formula find the new price, note : new price old price +(discount rate 8 old price) A B D dis1= -15% dis2= -20% 2 3 prod_type price $ new price $ 34.00 $ 23.00 $ 56.00 $ 67.00 $ 56.00 4 ? 6 7 ? 8 1 ? 9 1- Find the new price where the discount value depending on prod_type as fallow: Prod type=1> dis1 prod type=2 >dis2 212
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![افترض أن لديك بعض المعلومات عن المنتجات
في محل لبيع الملابس وهي نوع المنتج والسعر
القدیم والسعر الجدید ، علما أن المحل لدية
عروض ل لخصم العرض الاول -15% والثانی
%20-
2- Suppose the fallowing information about some product in a cloths markets, where
there are two discount offer (aill a), that depend on prod type, write a suitable
formula find the new price, note : new price-old price +(discount rate 8 old price)
A
D
1
dis1=
-15%
dis2=
-20%
3 prod type price $
$ 34.00
$ 23.00
$ 56.00
$ 67.00
$ 56.00
new price
4
1
?
6.
1
7
?
8
1
1- Find the new price where the discount value depending on prod_type as fallow :
Prod_type= 1→ dis1
, prod_type3D2 →dis2
2- find the sum of all new price
3- find the number of prod type 1 and newprice >=30 $
4- Find the average of price for prod_type 2
5- find the second largest new price
إجابتك](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd69675c5-ccca-4329-be29-620089a5d96e%2Fd886ce1a-bf51-4a31-a61b-d835699d2e76%2Ffsecnwk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:افترض أن لديك بعض المعلومات عن المنتجات
في محل لبيع الملابس وهي نوع المنتج والسعر
القدیم والسعر الجدید ، علما أن المحل لدية
عروض ل لخصم العرض الاول -15% والثانی
%20-
2- Suppose the fallowing information about some product in a cloths markets, where
there are two discount offer (aill a), that depend on prod type, write a suitable
formula find the new price, note : new price-old price +(discount rate 8 old price)
A
D
1
dis1=
-15%
dis2=
-20%
3 prod type price $
$ 34.00
$ 23.00
$ 56.00
$ 67.00
$ 56.00
new price
4
1
?
6.
1
7
?
8
1
1- Find the new price where the discount value depending on prod_type as fallow :
Prod_type= 1→ dis1
, prod_type3D2 →dis2
2- find the sum of all new price
3- find the number of prod type 1 and newprice >=30 $
4- Find the average of price for prod_type 2
5- find the second largest new price
إجابتك
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