explain the answer in an easy and understand way

Exercise No. 5 Coffee Express operates several espresso coffee stands in busy suburban malls. The fixed weekly expense of a coffee stand is $1,100 and the variable cost per cup of coffee served is $0.26. Required: 1. Fill in the following table with your estimates of total costs and average cost per cup of coffee at the indicated levels of activity for a coffee stand. 2. Does the average cost per cup of coffee served increase, decrease, or remain the same as the number of cups of coffee served in a week increases? Explain. Cups of Coffee Served in a Week 1,800 1,900 2,000 Fixed cost Variable cost Total cost Average cost per cup of coffee sewed