Well for 300 people minimum of 20kg-30kg wedding cake would be required, rest it also depends upon the quantity one eats or you can ask London Darbar restaurant as they specially make all wedding arrangements and they ll surely know this answer.
This so depends on your menu, location, are rentals involved? I would take your menu, price it out and then plan to spend at leat 20% more to cover, servers, delivery and other misc items.
five thousand
When feeding at least 30 people its good to go with at least $100 depending on where you go.
About £300
between $200 and $300 average
Like 300
300
The average cost varies depending on where you live and how energy efficient your building is.
the average cost is about 2-300 dollars depending on what you buy!
the average school is £300 a month
300 per week
$300 AUD
Between $300 and $500
$300-$400