1. $329.70
2. $499.56
3. $556.65
4. $843.64
5. $2209.97
6. $4439.52
7. Current Allowance=$236.89
8. Estimated Addition=$4202.63
To calculate the estimate of uncollectible accounts for Brett Company:
1. Uncollectible for Current (2.0%):
![\[ \text{Current Uncollectible} = 16485.18 * (2.0)/(100) = \$329.70 \]](https://img.qammunity.org/2022/formulas/business/college/m9vh09n7nqxhgj7rvu52khgc07m4hefxdf.png)
2. Uncollectible for 1-30 days (4.0%):
![\[ \text{1-30 days Uncollectible} = 12489.05 * (4.0)/(100) = \$499.56 \]](https://img.qammunity.org/2022/formulas/business/college/5mj3qwekyhvdjsc83rs3xyyf337zl26wiq.png)
3. Uncollectible for 31-60 days (8.0%):
![\[ \text{31-60 days Uncollectible} = 6958.18 * (8.0)/(100) = \$556.65 \]](https://img.qammunity.org/2022/formulas/business/college/1jk5961o3izz8fr199sq6kiqfwtqthf4ce.png)
4. Uncollectible for 61-90 days (20.0%):
![\[ \text{61-90 days Uncollectible} = 4218.21 * (20.0)/(100) = \$843.64 \]](https://img.qammunity.org/2022/formulas/business/college/lz1p8k5aif0dt1d9k5hh3ezpz0mkbcatyq.png)
5. Uncollectible for over 90 days (70.0%):
![\[ \text{Over 90 days Uncollectible} = 3157.10 * (70.0)/(100) = \$2209.97 \]](https://img.qammunity.org/2022/formulas/business/college/kf2ovuawthugxmfsj989co2hf5eozabxtm.png)
6. Total Estimated Uncollectible Accounts:
![\[ \text{Total Uncollectible} = 329.70 + 499.56 + 556.65 + 843.64 + 2209.97 = \$4439.52 \]](https://img.qammunity.org/2022/formulas/business/college/ffx7owprahx06kzwqfrz6zjptovk39oop0.png)
7. Current Balance of Allowance for Uncollectible Accounts (Given):
Current Allowance=$236.89
8. Estimated Addition to Allowance for Uncollectible Accounts:
Estimated Addition=Total Uncollectible−Current Allowance
Estimated Addition=4439.52−236.89=$4202.63