Could you maybe write it in english so i can help ?
The correct answer is B "The price of chocolate has gone up and sales are down". Price sensitivity is the effect the price of a product causes in its demand towards consumers. It is also called price elasticity of demand. A simple example is when the price of a good goes up, its sales go down. It means the consumers are not willing to pay more for that product. This is the case of option B. The price of chocolate increased and made the sales decrease.
Answer:
Acid rain etc.
Explanation:
Climate change, ocean acidification, carbon emissions, urbanisation, wastewater treatment, ozone depletion, water contamination, species extinction, and other environmental issues affect every individual, plant, and nation on earth.
These worldwide ecological threats are unlike those that mankind has previously encountered.
Firstly kids where not supposed to do those things in school however it happens so if something like this has to happen make sure u keep it to yourself of it gets out and you been discriminated speak to a teacher someone u can trust