Lakhpati Enterprises have imported $3$ machines on $1$st June $2022$ for a total cost of Rs$.5,00,000.$ They also paid customs duty & freight Rs$.80,000$ and incurred installation charges Rs$.60,000.$ Another indigenous machinery costing Rs$.1,00,000$ was purchased on $1$st November $2022.$ On $1$st March $2023,$ one of the imported machines was sold for Rs$.34,800$ having become obsolete. Another machinery was purchased to replace the same for Rs$.50,000$ on the same date. Depreciati on rate as per Income Tax Rules is allowed at $15\%$ p$.$a$.$ under WDV method. Calculate : $1)$ Closing WDV on $31$st March $2023.2)$ Total Depreciation for the year $2022-23$