For Berkshire Hathaway (BRK.B), the cost of sales and services is an important driver determining profitability, operational efficiency and long-term growth. Being a holding company, it owns ...
Kinross Gold Corporation KGC saw a roughly 4% year-over-year rise in production costs of sales per ounce to $1,074 in the second quarter. All-in-sustaining costs (AISC), a key indicator of cost ...