1.group ten borrowed for each person 10000 birr each deduction saving amount 10% addition deduction service charge 3%. A. calculate for each total deduction B. calculate total deduction group ten C. calculate total netpay group ten

The saving deduction is 10% of the borrowed amount.
Saving deduction = $10,000\ \text{Birr} \times 0.10 = 1,000\ \text{Birr}$

The service charge deduction is 3% of the borrowed amount.
Service charge deduction = $10,000\ \text{Birr} \times 0.03 = 300\ \text{Birr}$

Total deduction per person = Saving deduction + Service charge deduction
Total deduction per person = $1,000\ \text{Birr} + 300\ \text{Birr} = 1,300\ \text{Birr}$
The total deduction for each person is $\boxed{1,300\ \text{Birr}}$.

Total deduction per person = $1,300\ \text{Birr}$

Total deduction for group = Total deduction per person $\times$ Number of people
Total deduction for group = $1,300\ \text{Birr} \times 10 = 13,000\ \text{Birr}$
The total deduction for the group of ten is $\boxed{13,000\ \text{Birr}}$.

Total borrowed amount = Amount borrowed per person $\times$ Number of people
Total borrowed amount = $10,000\ \text{Birr} \times 10 = 100,000\ \text{Birr}$

Total deduction for group = $13,000\ \text{Birr}$

Total net pay for group = Total borrowed amount - Total deduction for group
Total net pay for group = $100,000\ \text{Birr} - 13,000\ \text{Birr} = 87,000\ \text{Birr}$
The total net pay for the group of ten is $\boxed{87,000\ \text{Birr}}$.