3. Younger Corporation reports that at an activity level of 8,700 units, its total variable cost is $653,109 and its total fixed cost is $658,416. Required: For the activity level of 8,800 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.