dough distributors has decided to increase its daily muffin purchases by 100 boxes a 630844

Dough Distributors has decided to increase its daily muffin purchases by 100 boxes. A box of muffins costs $2 and sells for $3 through regular stores. Any boxes not sold through regular stores are sold through Dough’s thrift store for $1. Dough assigns the following probabilities to selling additional boxes:

What is the expected value of Dough’s decision to buy 100 additional boxes of muffins?

1. $28
2. $40
3. $52
4. $68