Help - I need help on woocommmerce pricing rules and variations


I plan to launch my tour booking website, the template I intend to use is woocommerce compatible. I wanted to know if it was possible to have rules or tiered price variations and cost g. Eg. The cost for adult and children vary depending on the number of persons like this

1 adult: $20
2 adults: $ 35
3 Adults: $45
4 Adults: $60