Common Size Statement of Profit and Loss:
Explanation: Common size percentages are calculated by expressing each item as a percentage of Revenue from Operations:
1. Other Income: \[ \frac{{Other Income}}{{Revenue from Operations}} \times 100 \] For A Ltd: \[ \frac{3,00,000}{20,00,000} \times 100 = 15\% \] For B Ltd: \[ \frac{80,000}{10,00,000} \times 100 = 8\% \]
2. Expenses: \[ \frac{{Expenses}}{{Revenue from Operations}} \times 100 \] For A Ltd: \[ \frac{10,40,000}{20,00,000} \times 100 = 52\% \] For B Ltd: \[ \frac{4,80,000}{10,00,000} \times 100 = 48\% \]
3. Profit Before Tax: \[ {Revenue - Other Income - Expenses (as a \% of Revenue)} \]
The correct IUPAC name of \([ \text{Pt}(\text{NH}_3)_2\text{Cl}_2 ]^{2+} \) is: