A local bank is using Winters' method with a = 0.2, ß = 0.1, and y = 0.5 to forecast the number of customers served each day. The bank is open Monday through Friday. At the end of the previous week, the following seasonal indexes have been estimated: Monday, 0.95; Tuesday, 0.90; Wednesday, 0.80; Thursday, 1.25; Friday, 1.10. Also, the current estimates of level and trend are 20 and 1. After observing that 30 customers are served by the bank on this Monday, forecast the number of customers who will be served on each of the next five business days. Round your answers to one decimal place, if necessary. Forecast Tuesday Wednesday Thursday Friday Monday 22 25 23 29 31

Piedmont Park certainly notices that its attendance is seasonal. They've collected data for the last three years (attendance in thousands) with the data shown below. What would be the forecast for Winter 2024 (to two decimal places) before adjusting for seasonality? Quarter 2021 2022 2023 Winter 100 102 106 Spring 160 170 180 Summer 250 280 260 Fall 180 190 192 Selected Answer: 102.67

Prepare index Numbers of price for three years with average price as base from the data given below : RATE PER RUPEE COMMODITIES C A B 4 kg. 3 kg. 10 kg. 1st year 3금 kg. 3 kg. 9 kg. 2nd year 2 kg. 9 kg. 3 kg. 3rd year

2015 2020 ITEM PRICE QUANTITY PRICE QUANTITY Cup of coffee 8.50 50 10.50 60 Toasted cheese sandwich 13.00 35 14.00 25 English muffin 9.00 120 9.50 138 The preliminary analysis of the data produced the following table: po qo p1 q1 poqo poq1 p1qo p1q1 8.50 50 10.50 60 425 510 525 630 13.00 35 14.00 25 455 325 490 350 9.00 120 9.50 138 1080 X 1140 1311 Σ W Y 2155 Using the table of analysis shown above, answer the following questions (use 2015 as the base year):

Suppose that the length of long distance phone calls, measured in minutes, is known to have an exponential distribution with the average length of a call equal to $24 minutes. The 16th percentile is a phone call that lasts minutes.

Suppose that a firm's sales were $3,750,000 five years ago and are $5,250,000 today. What was the geometric mean growth rate in sales over the past five years?

Calculate the index number by the application of Laspeyre's formula , Paasche's and Fishers Ideal Index number. Commodity Units consumed Price per unit 2017 2018 2017 2018 A 20 16 1.2 35 38 2.1 2.4 10 3 4.1 45 0.8 1.2 50