use the following information to answer question 29 to 32

Grve the following pasolise datx: 29) What is the quarterly average for quarter 3 ? A. 1670 B. 179.0 C. 203.5 D. 2150 E. Nobe of the answers provided is correct. 30) What is the overall average for all quarter? A. 1670 B. 179.0 C. 2035 D. 1820 E. None of the answers provided in correct. 31) What is the wasonal index for quater 2 (keep answers to two decimal placet)? A. 1.02 B. 169.50 C. 0.91 D. 114 E. Noes of the answer provided is correct. 32) Suppose we expect year 3 to have anual demaed of 300 banels, What in the forecat valae the forecant) A. 185 B. 204 C. 187 D. 179 E. None of the answers provided in concet