What is the output to this Python code

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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What is the output to this Python code?

 

def cost(price, num):
cost = total(price, num) * discount(num)
def total (price, num):
total = price * num
def discount(num):
if num < 7:
discount = 0.95
else:
discount = 0.7
num = 7
price = 3
c = cost(price, num)
print("The final cost is: ", c)
%3D
Transcribed Image Text:def cost(price, num): cost = total(price, num) * discount(num) def total (price, num): total = price * num def discount(num): if num < 7: discount = 0.95 else: discount = 0.7 num = 7 price = 3 c = cost(price, num) print("The final cost is: ", c) %3D
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