1. Price = 300% of cost divide by 70($) = for Normal Thankas
 2. Price = 400% of cost divide by 70($) = for Rare Thankas
 3. Price = 500% of cost divide by 70($) = for Special Thankas


 With 33% Discount = Price would be double for Normal Thankas
 For Wholesale Providing 50% Discount we would have 50% margine on cost.
 For Wholesale Providing 51% Discount we would have 47% margine on cost.
 For Wholesale Providing 52% Discount we would have 44% margine on cost.
 For Wholesale Providing 53% Discount we would have 41% margine on cost.
 For Wholesale Providing 54% Discount we would have 38% margine on cost.
 For Wholesale Providing 55% Discount we would have 35% margine on cost.
 That mens 1% discount is equivalent to 3% reduction on margine.