Answer:
Technology improves production.
Explanation:
Supply refers to the quantity of goods and services produced and offered to the market for sale.
There are several factors that could cause the supply curve to shift to the right, one of which is technology improves production. An improvement in technology will phase out manual or slow process of production hence shifts supply curve to the right.
When government increases tax on a business, if will affect the income that should have accrued to the business hence supply curve inward. An increase in input prices will affect production cost thereby shifting supply to the left. Also when there is a decline in the numbers of consumers, it will shift supply curve inward because it is these consumers that will purchase whatever that is produced and supplied to the market.