2. Buster, Inc. decides to construct its own office building. Construction begins on January 1, 2022. Buster, Inc. makes the following payments for the construction throughout 2022: Date Construction Expenditure 1/1/22 $20,000) 4/1/22 (40,000 5/1/22 (30,000 (80,000 10,000 7/1/22 12/31/22 Int Buster, Inc. does not have a specific construction loan for the project. However, the company has various general loans outstanding, as follows: 5-year, $800,000, 6% Loan Payable 10-year, $90,000, 4% Note Payable 20-year, $1,500,000, 7% Bonds Payable Based on this information, what is Buster Inc.'s weighted-average interest rate during 2022? Enter your answer as a decimal point to the nearest thousandth (e.g., 10.797% would be entered as 0.108). 3. Based on this information, what is Buster Inc.'s weighted-average accumulated expenditures for this project in 2017