Question 18 (1 point) For a restaurant, examples of unfavourable variances would include (all compared to budget) higher rent costs, lower # of meals served per day, higher food costs, wage rate increase lower rent costs, lower # of meals served per day, higher food costs, wage rate increase higher rent costs, lower # of meals served per day, higher food costs, wage rate decrease higher rent costs, higher # of meals served per day, higher food costs, wage rate increase