Park competes with zip world by providing a variety of rides. playtime park sells tickets at $ 60 per person as a one-day entrance fee. variable costs are $ 24 per person, and fixed costs are $ 226 comma 800 per month. the breakeven number of tickets is 6 comma 300. if playtime park expects to sell 7 comma 550 tickets, compute the degree of operating leverage (round to two decimal places). estimate the operating income if sales increase by 10%. begin by selecting the formula labels and then entering the amounts to compute the degree of operating leverage for playtime park. (round the degree of operating leverage to two decimal places, x. xx.) / = degree of operating leverage