Show your calculations don't just write the answer. A. Assume that an establishment achieved $1,750 of revenue on Tuesday night when 150 guests were served. What was the check average on Tuesday night? B. Lynn manages the employee cafeteria at Memorial Hospital. Each day she records her daily revenue and the number of customers she serves. Help Lynn calculate the check average she achieved each weekday last week by completing the following chart Weekday Revenue Number of Guests Served Check Average Monday $ 1,500.00 175 $ 8.57 Tuesday $ 1,750.00 215 $ 8.14 Wednesday $1,250.00 160 $7.81 Thursday $1,200.00 200 $6.00 Friday $ 1,800.00 250 $7.20 Total $7,500.00 1,000 $ 7.50 What is Lynn's total revenue for the five days? How many total guests did Lynn serve in the five days? What is Lynn's check average for the five days? What might be the impact of an effective marketing plan on the following: The number of guests served The amount each guest spends per visit. C. Find an online or print ad for a local food service operation. Then submit the ad with answers to the following questions: What is the name of the operation? What is being advertised? Does the advertisement address product features, benefits or both? Is the ad effective? Why or why not? Write your answers using APA 7 Format and list your references if any