[Tutor] Python Help

[Ben Placella]

I need to write code that runs a  cost calculating program with many
different variables and I honestly don't understand it, my code is:
beefmeals=int(input("Enter number of beef meals: "))
shitmeals=int(input("Enter number of vegan meals: "))
party=beefmeals+shitmeals
print(party)
if party<=50
a=75
print("Room cost $75")
elif party <=150
b=150
print("Room cost $150")
else
c=250
print("Room cost $250")
roomtax=party*0.065
print(roomtax)
print("Beef Meals", beefmeals)
$beef=(beefmeals*15.95)
print($beef)
print("Beef cost", $$beef)
print("Vegan Meals", shitmeals)
$shit=(shitmeals*10.95)
print($shit)
cost=($beef+$shit)
grat=cost*0.18)
print(grat)
GT=(grat+$beef+$shit+(a,b,c))
print(GT)

This is what the output is supposed to be: