Which situation can be represented by the expression 2.8e? 1) The total cost of an item that is e dollar more than $2.80
2) The area of the rectangle with side lengths 2.8 and e
3) The amount of change when $2.80is used to pay for an item costing e dollars
4) The number of square feet in each lot when 2.8 acres is parttitioned into e equal sections