For each of the following unrelated transactions, record the journal entry that would be made by a nongovernmental, not-for-profit organization involved in medical research. If no journal entry is recorded, explain why there is no journal entry.

1. The entity received $1,500 in cash contributions. Of that amount, $1,000 is to be used for medical research.

2. The entity received pledges of $700,000 for its endowment fund. All pledges will be collected next year.

3. The entity received donated services of $1,200 from medical researchers who helped with the entitys on-going drug development research. It also received $300 in donated services from students, who helped clean the research facilities.

4. The entity paid medical research operating expenses of $5,000 that were related to restricted net assets it had received in prior years.