A mining company plans to improve the infrastructure in a location to start mining activities. The company calculated the costs and earnings listed below to find out if mining would be economically feasible in the location. A: Cost of land for mining
B: Cost of equipment
C: Cost of labour
D: Miscellaneous costs related to mining
E: Cost of reclamation
F: Earnings from selling the resulting mineral

How can the mining company best decide whether mining activities in the location would be economically feasible?

Would really appreciate it, i have an idea but not completely sure

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?