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Answer variants:
3542
2479.4
37999.5
3800
5428.5
379995
In the season of Christmas, everyone decorated their home with Christmas trees, stars and gifts. The slant height and the base radius of the Christmas tree is 46 \(cm\) and 24.5 \(cm\), and the cost of decorating the Christmas tree is \(₹\)70 per \(100 \ cm^2\). Find the total surface area and the cost of decorating the Christmas tree.
The total surface area of the Christmas tree \(=\) \(cm^2\)
Cost of decorating the Christmas tree \(=\) \(₹\)
[Note: Round off the cost to the whole number]
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