Step 1: Calculate interest on capital.
- A's Capital: Rs. 3,00,000, Interest: \( 3,00,000 \times 5% = Rs. 15,000 \)
- V's Capital: Rs. 3,00,000, Interest: \( 3,00,000 \times 5% = Rs. 15,000 \)
- T's Capital: Rs. 2,00,000, Interest: \( 2,00,000 \times 5% = Rs. 10,000 \)
Total Interest on Capital = Rs. 40,000.
Step 2: Distribute profit before guarantees.
Total Net Profit: Rs. 8,60,000
Less: Interest on Capital: Rs. 40,000
Balance Profit: Rs. 8,20,000
This balance is distributed in the ratio 5:3:2.
- A's share: \( 8,20,000 \times \frac{5}{10} = Rs. 4,10,000 \)
- V's share: \( 8,20,000 \times \frac{3}{10} = Rs. 2,46,000 \)
- T's share: \( 8,20,000 \times \frac{2}{10} = Rs. 1,64,000 \)
Step 3: Apply T's guarantee.
T is guaranteed Rs. 2,50,000 (excluding interest). Actual profit: Rs. 1,64,000.
Deficiency: \( 2,50,000 - 1,64,000 = Rs. 86,000 \).
This deficiency is borne by A and V in the ratio 2:3.
- A's contribution: \( 86,000 \times \frac{2}{5} = Rs. 34,400 \)
- V's contribution: \( 86,000 \times \frac{3}{5} = Rs. 51,600 \)
Final profit shares:
- A: \( 4,10,000 - 34,400 = Rs. 3,75,600 \)
- V: \( 2,46,000 - 51,600 = Rs. 1,94,400 \)
- T: \( 1,64,000 + 86,000 = Rs. 2,50,000 \)
Step 4: Consider A's guarantee of Rs. 6,00,000 fee.
Actual fee earned by A: Rs. 3,20,000.
Guaranteed fee: Rs. 6,00,000.
Deficiency: \( 6,00,000 - 3,20,000 = Rs. 2,80,000 \).
Final Answer: \[\boxed{\text{A's annual fee deficiency = Rs. 2,80,000}}\]