Fixed cost of restaurant = 21000/month
avg bill = 19/customer
variable cost s= 10.6 per meal
1. How many meals to attain profit of 8400/month
2. What is break even point per month
3. If fixed costs/rent go to 29925/mo and vaiable costs go to 12.50/meal, af price increase to 23/meal how many meals needed to make 8400/month profit