Required information [The following information applies to the questions displayed below.] The Riesen Publishers (TRP) is a publisher of magazines. Its accounting policy for subscriptions follows: Revenues Revenues from our magazine subscription services are deferred initially. and later recognized as revenue as subscription services are provided. Assume TRP (a) collected $630 million in 2021 for magazines that will be distributed later in 2021 and 2022, (b) provided $309 million of services on these subscriptions in 2021 , and (d) provided $321 million of services on these subscriptions in 2022. quired: Using the information given, indicate the accounts, amounts, and accounting equation effects of transactions (o). (b), and (c). (Enter any decreases to assets, liabilities, or stockholders equity with a minus sign. Enter your answers in whole dollars.)