Assume that a lawn service company collected $15,000 last month. The price it charges a typical customer $150 per month for its service. This month, the revenue is $19,500 and the sales department claims to have added 50 new customers. A (15 points) What is the disconnect rate? B (5 points). What is the average customer life? on the disconnect rate, generate revenue for one month, two month and three month ahead