Required information [The following information applies to the questions displayed below.] Mendota Foods sells a variety of food products around the world. The company engages directly with individuals with an interest in cooking by offering ideas and recipes in various staff blogs and podcasts. The management team at Mendota believes this drives brand loyalty and allows Mendota to charge a premium for its products. One initiative that Mendota has been running for the last three years is a call center with staff who can provide help and answer questions about cooking in general and Mendota products in particular. The chief financial officer is interested in learning more about the costs of this initiative and how they vary with the demands placed on the center. To help answer the question, the financial staff have collected call center volume (number of calls) and call center cost for the last 12 months. During a discussion of those results, one of the cost analysts suggests that length of the calls (total hours) is probably a better driver of call center costs. The managers asked the analyst to collect the information and report on how it should be used. The combined data follow: Number of Call Center Month Calls Hours 1 $61,250 16,110 Costs $288,210 2 67,200 17,190 268,145 3 60,300 16,050 238,550 4 62,050 14,550 244,565 5 45,300 12,670 182,750 6 74,200 20,050 280,740 7 52,150 13,230 252,760 8 65,650 17,590 282,845 9 77,550 21,200 314,975 10 45,300 10,450 153,725 11 66,750 18,510 292,460 12 69,950 18,870 271,935 b. Use the results of your high-low analysis to estimate the call center cost for a month with 16,500 hours of call center time. Call center costs