The price elasticity of demand for petrol is generally considered to be inelastic. Which would be a good reason why petrol is inelastic in the short run?

[1] It does not have a lot of good substitutes.

[2] It is relatively inexpensive as a portion of one's total income.

[3] It takes consumers a while to adjust to a petrol price change.

[4] Firms can sell a lot of petrol at today's prices