Answer: $3,608,000
Step-by-step explanation:
Payments before the end of 2020 were;
- $2,880,000 on 7/1. 6 months left till 12/31.
- $6,504,000 on 9/1. 4 months left till 12/31
Weighted-average accumulated expenditures;
= (2,880,000 * 6/12 months) + (6,504,000 * 4/12 months)
= $3,608,000