4.11 Program: Veterinarian Billing This program requires you to create a simple program that will generate invoices for veterinary services. The requirements are: (1) Output a menu of veterinary...

Why is the code I wrote wrong? Could someone explain why? I do not understand why.

Extracted text: 4.11 Program: Veterinarian Billing This program requires you to create a simple program that will generate invoices for veterinary services. The requirements are: (1) Output a menu of veterinary services and the coresponding cost of each senvice. (2 pts) Ex: Cool Paws Vet Exam: $45 Vaccinations: $32 Trim Nails: $8 Bath: $15 (2) Prompt the user for two services from the menu. (2 pts) Ex Select first service: Exam Select second service: Irim Nails (3) Output an invoice for the services selected. Output the cost for each service and the total cost. (3 pts) Cool Paws Vet Invoice Service 1 - Exam: $45 Service 2 - Trim Nails: $8 Total: $53 (4) Extend the program to allow the user to enter a dash (-), which indicates no second service. (3 pts) Ex: Cool Paws Vet Exam: $45 Vaccinations: $32 Trim Nails: $8 Bath: $15 Select first service: Bath Select second service: Cool Paws Vet Invoice Service 1 - Bath: $15 Service 2 - None Total: $15 LAB 4.11.1: Program Veterinarian Billing 0/10 ACTIVITY


Extracted text: LAB 4.11.1: Program: Veterinarian Billing 0/10 ACTIVITY main.py Load default template... 2 ## Type your code here 3 ## 4 import math 6 ##Dictionary of veterinary services and cost per pound 8 coolPawsVet = { 'Exam': 45, 'Vaccinations': 32, 'Trim Nails': 8, 10 11 'Bath': 15 12 13 } 14 15 serviceOne = ('Select first service \n') 16 serviceTwo = ('Select second service : \n') 17 18 print('Cool Paws Vet Invoice') 19 print('Service 1' + 'serviceOne') 20 print('Service 2' + 'serviceTwo') 21 total=('serviceOne' + 'serviceTwo') 22 print(total)