Espresso Express operates a number of espresso coffee stands in busy suburban malls. The fixed weekly expense of a coffee stand is $2,100 and the variable cost per cup of coffee served is $0.22. Required: 1. Fill in the following table with your estimates of total costs and cost per cup of coffee at the indicated levels of activity for a coffee stand. (Round the Average cost per cup of coffee served to 3 decimal places.) Cups of Coffee Served in a Week 1,700 1,800 1,900 Fixed cost Variable cost Total cost Average cost per cup of coffee served