What effect will each of the following have on the supply of auto tires?…

What effect will each of the following have on the supply of auto tires? (Keeping all else constant) a. A technological advance in the methods of producing tires: (Click to select) b. A decline in the number of firms in the tire industry: (Click to select) C. An increase in the prices of rubber used in the production of tires: | (Click to select) d The expectation that the equilibrium price of auto tires will be lower in the future than currently: (Click to select) e. A decline in the price of large tires used for semi trucks and earth-hauling rigs, a substitute in production (with no ch f. The levying of a per-unit tax on each auto tire sold: (Click to select) g. The granting of a 50-cent-per-unit subsidy for (Click to select) The granting of a 50-cent-per-unit subsidy for each auto tire produced: (Click to select) (Click to select) No change Increase Decrease References