I'm not sure if I am doing this correctly please help. Please show the formulas and any calculations that you do I'm really confused. Thank you so much I really appreciate it!

Consider the domestics market for gas-fueled Automobiles. For each of the following events, identify which of the determinants of demand or supply is affected. Also indicate whether demand or supply increases or decreases. A. People decide to drive more electric cars. B. A strike by steelworkers raises steel prices. C. Engineers develop new automated machinery for the production of automobiles. D. Government imposes a tariff on the imported gas-fueled automobiles