#!/usr/bin/env python

#
# program used to compute the total cost of user specified
# number of items with a unit price of $15 
#
# written by e.bonakdarian   feb 2010
#
# cost_calc1.py
#

print 'Computing total cost for items (priced  $15 per piece).'

number = input('\nEnter number of items purchased: ')

# compute total cost
total_cost = number * 15

# print result
print 'At $15 per item, %d item(s) will cost $%.2f.' % (number, total_cost)


raw_input('\nHit <Enter> to exit.')