Trudy Signs a Contract with ABC Book Club Without Reading

Trudy signs a contract with ABC Book Club without reading it.The contract provides that new books will be sent to her eBook reader every month unless she sends notification rejecting the receipt of new books.Which of the following is true regarding whether the contract is binding?

A) The contract is not binding because it illegally attempts to enforce acceptance by silence.
B) The contract is binding but only if the parties have extensive previous dealings whereby acceptance by silence became an accepted form of business.
C) The contract is not binding unless Trudy pays for at least one month's supply of books thereby indicating her intent to be bound.
D) The contract is not binding because transmittal using electronics is involved.
E) The contract is binding.