Help!! Order form and receipt code

[beginner1996]

Hi!
I am having such a hard time creating my code its for a donut shop order form you enter your name and once you select ur type, and quantity it prints out a recipt like the one below.. I have everything figured out EXCEPT, I cant figure out how to multiply the quantity by the price.. any assistance would be so greatly appreciated, im new to this and struggling so hard. Ive also attached what i have so far for my code that is working

Output:
Dave, here is your receipt:
-------------------------------
12 Chocolate-dipped Maple Puffs
-------------------------------
Total cost: $42.00.
Thank you, have a nice day!

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

print("Welcome, to Dino's International Doughnut Shoppe!") name = input("Please enter your name to begin!:")   fileout= open("Dinos.txt", "w") fileout.write(name + "\n") fileout.close()   print("Please select a doughnut from the following menu:") print("1. Chocolate-dipped Maple Puff ($3.50 each)") print("2. Strawberry Twizzler ($2.25 each)") print("3. Vanilla Chai Strudel ($4.05 each)") print("4. Honey-drizzled Lemon Dutchie ($1.99)") x = int(input()) if x > 4:     print("I'm sorry, that's not a valid selection. Please enter a selection from 1-4.")     x= int(input())       if x == 1:     print("How many Chocolate-dipped Maple Puffs would you like to purchase?")     fileout= open("Dinos.txt","a")     fileout.write("Chocolate- dipped Maple Puffs\n")     fileout.write(str("3.50\n"))     fileout.close()                         if x == 2:     print("How many Strawberry Twizzlers would you like to purchase?")     fileout=open("Dinos.txt","a")     fileout.write("Strawberry Twizzlers\n")     fileout.write(str("2.25\n"))     fileout.close() if x == 3:     print("How many Vanilla Chai Strudels would you like to purchase?")     fileout=open("Dinos.txt","a")     fileout.write("Vanilla Chai Strudels\n")     fileout.write(str("4.05\n"))     fileout.close() if x == 4:     print("How many Honey-drizzled Lemon Dutchies would you like to purchase?")     fileout=open("Dinos.txt","a")     fileout.write("Honey-drizzled Lemon Dutchies\n")     fileout.write(str("1.99\n"))     fileout.close()   Qty=input() fileout= open("Dinos.txt","a") fileout.write(Qty + "\n") fileout.close ()     filein= open("Dinos.txt","r") for i in range(0-4):     for line in "Dinos.txt":         data = line.split("\n")         name= data [0]         itemCode= float(data[1])         itemPrice = float(data[2])         itemQty= float(data[3])           print(name + ", here is your recipt:") print("-------------------------------") itemCode= filein.readline().strip() itemPrice=(filein.readline().strip()) itemQty= (filein.readline().strip()) print(Qty+ itemPrice) print("-------------------------------") print("Total cost: $") print(itemQty*Qty ) print("Thank you, have a nice day")   filein.close()

[ichabod801]

itemQty * itemPrice

[beginner1996]

@ichabod801
When I do that I receive,
TypeError: can't multiply sequence by non-int of type 'str'