On January 1, Boston Company completed the following transactions (use a 7% annual interest rate for all transactions): (FV of $1, PV of $1, FVA of $1, and PVA of $1)

Note: Use appropriate factor(s) from the tables provided.

1. Promised to pay a fixed amount of $7,000 at the end of each year for six years and a one-time payment of $117,000 at the end of the 6th year.
2. Established a plant remodeling fund of $491,500 to be available at the end of Year 7. A single sum that will grow to $491,500 will be deposited on January 1 of this year.
3. Agreed to pay a severance package to a discharged employee. The company will pay $76,000 at the end of the first year, $113,500 at the end of the second year, and $151,000 at the end of the third year.
4. Purchased a $175,000 machine on January 1 of this year for $35,000 cash. A five-year note is signed for the balance. The note will be paid in five equal year-end payments starting on December 31 of this year.

1. In transaction (a), determine the present value of the debt.

2a. In transaction (b), what single sum amount must the company deposit on January 1 of this year? Note: Round your answer to nearest whole dollar.

2b. What is the total amount of interest revenue that will be earned? Note: Round your intermediate calculations and final answer to nearest whole dollar.

3. In transaction (c), determine the present value of this obligation.

4-a. In transaction (d), what is the amount of each of the equal annual payments that will be paid on the note?

4-b. What is the total amount of interest expense that will be incurred?