please answer the question within 30 minutes. make sure the calculations are explained in very detailed manner also formatting is proper, Attempt the answer only if your are 100% sure that its correct. else leave it for other tutore otherwise i will give negative ratings and will also report your answer for unprofessionalism. Make sure the answer shows detailed calculations and is 100% correct.

ATTEMPT THE QUESTION ONLY IF YOU ARE 100% CORRECT AND SURE. ELSE LEAVE IT FOR ANOTHER TUTOR. BUT PLEASE DONT PUT WRONG ANSWER ELSE I WILL REPORT.

Consider the data below: Month Demand Jan 259 Feb 319 Mar 214 Apr 289 May 349 Jun 274 Jul 334 Aug 199 Sep 349 Oct 349 Nov 349 Predict the demand for December using 4-period moving average. O a. 415 O b. 270 O c. 264 O d. 349 O e. 311