Favors Distribution Company purchases small imported trinkets in bulk, packages them, and sells them to retail stores. The managers are conducting an inventory control study of all their items. The following data are for one such item, which is not seasonal.

	1	2	3	4	5	6	7	8	9	10	11	12
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sales	51	55	54	57	50	68	66	59	67	69	75	73

a. Use a trend projection to estimate the relationship between time and sales (state the equation) [ Select ] ["y= 48.32 + 2.105(x)", "y=2.105 + 48.32(x)", "y=35.56 + 1.780(x)", "y=1.67 + 45.89(x)"]

b. What is the forecast for next January? [ Select ] ["75.68", "23.59", "65.23", "70.45", "68.56"]

c. What is the forecast for next April? [ Select ] ["81.99", "85.01", "92.00", "85.23", "90.45"]

d. What is the MAD for this forecast? [ Select ] ["2.81", "3.52", "7.05", "2.29", "3.12"]

e. What is the Correlation Coefficient? [ Select ] ["87%", "67%", "10%", "73%", "13%"]