Fresh Beverages Ltd. has the following cost data for its two drink products, Soda and Juice:

Particulars	Soda (₹)	Juice (₹)
Direct Material	90,000	1,10,000
Direct Labour	1,20,000	1,50,000
Factory Overheads	1,40,000	1,80,000
Selling and Distribution	60,000	80,000

Requirements:

1. Calculate the total cost for each drink product.
2. Determine the cost per unit if the production volumes are 7,000 units for Soda and 9,000 units for Juice.
3. Compute the selling price per unit if the desired profit margin is 15% on cost.
4. Assess the impact on total cost if direct material costs increase by 8%.