What is the solution to the following formula used to tell how many pizza to order. This formula is used in Met AD 644 Project Cost and Risk.
N=1+3G/8.
Where G is the # of guests, With 10 guess , I need 4.75 pizza, I rounded up to 5 pizzas. How do I multiply the cost of the per pizza to get the cost.
What does each variable and number represents as well?