11. If an individual taxpayer's passive losses relating to rental real estate activities cannot be deducted in the current year, they may be carried: a. Back 3 years and forward for 5 years b. Back 3 years and forward 15 years; or taxpayer can elect to forgo the carryback Forward for 15 years, but cannot be carried back. d. Forward indefinitely or until the property is disposed of in a taxable transaction. C