Help with managerial accounting question?

-Giaquinto Corporation reports that at an activity level of 7,600 units, its total variable cost is $182,856 and its total fixed cost is $444,296.



Required:



For the activity level of 7,900 units, compute: (a) the total variable cost; (b) the total fixed cost; (c) the total cost; (d) the average variable cost per unit; (e) the average fixed cost per unit; and (f) the average total cost per unit. Assume that this activity level is within the relevant range.



Plase explain your answers....