Drummond Corporation is preparing its operating expenses budget The budgeted unt sales for the upcoming quattar are as foliows: (Click the lcon to view the unit sales data.) The companys variable operating expenses are $800 per unit Foxed monthly operating expenses include $5,900 for salaries, $5,800 sor office rent and depreciafion of $2,000. How much operating expenses will be budgeted for July? For August? For September? Complete the following eperating expense budpet, one section at a time, to comode the budzosed esorasing expentes for Juy. Augat, and september. (Plound your answers to the nearest whole dollar) Unit sales data