McNair School Principal Dr

McNair School principal Dr. Ruth Gacoki wants to know whether the school recruitment program is successful. She used a spreadsheet to estimate the relationship between the number of advertisements and the number of phone inquiries received. Monthly data for the past two years were entered into the computer. Data includes months when no advertising was done through months with 1000 advertisements. Unfortunately, only part of the regression results printed before the computer froze. All Dr. Gacolki saw was "Intercept = 1200" R2 = .94. From that information she can conclude, with limited certainty, that:

A) For each advertisement, the school will receive 1200 more phone inquiries
B) There will be at least 1200 phone inquiries regardless of the advertisements
C) If 1,000 advertisements are placed, there will be 2130 phone inquiries
D) If 10 advertisements are placed, there will be 12,000 phone inquiries