Question: A bakery must decide how many loaves of fresh bread to produce in a single day. Daily demand for fresh bread is normally distributed with a mean of 70 loaves and standard deviation of 18.
If the marginal loss is $2 and the marginal profit is $1, how much bread should the bakery produce in a single day?
Option 1: 88
Option 2: 52
Option 3: 63
Option 4: 78
Option 5: 70