If Sarah Continues to Use Her Current Cell Phone Instead

If Sarah continues to use her current cell phone instead of buying a new version,how could her decision affect mineral mining and processing?

A) Using her current phone lessens the need for more rare earth elements and reduces the pollution caused by mining and processing.
B) The effects of mineral mining and processing would increase to put out a newer version,since companies want Sarah and other cosumers to purchase a new phone.
C) There would be no effect on mining and processing of minerals,since consumers cannot make a difference.