Assume the following scenarios.
Scenario 1: During 2024, The Hubbard Group provides services of $900,000 for repair of a state highway. The company receives an initial payment of $300,000 with the balance to be received the following year.
Scenario 2: Rolling Stone magazine typically charges $80 for a one-year subscription. On January 1, 2024, Herman, age 72, purchases a one-year subscription to the magazine and receives a 15% senior citizen discount.

Scenario 3: During 2024, Waste Management provides services on account for $30,000. The customer pays for those services in 2025.
Scenario 4: During 2024, Sysco Corporation sells grocery items to one of its customers for $260,000 on account. Cash collections on those sales are $180,000 in 2024 and $60,000 in 2025. The remaining $20,000 is written off as uncollectible in 2025.

Required:
For each scenario, calculate the amount of revenue to be recognized in 2024.