Match the LIST-I with LIST-II

LIST-I		LIST-II
A.	Rise and fall of the share market	I. Seasonal Component
B.	Continuous increase in the population of India	II. Cyclical Component
C.	The rise in prices of woolen clothes in winter	III. Irregular Component
D.	Increase in prices of goods due to strikes of transporters	IV. Trend Component

Choose the correct answer from the options given below:

The wholesale price index (or price relative) of rice in 2018 compared to 2014 is 150. If the cost of rice was Rs. 16 per kg in 2014, then per kg cost of rice in 2018 is :

For the data :

The weighted aggregative index number is :

The rise in prices before Christmas is an example of

Given the data for the sales of a product in a state is as follows:

The equation of the straight-line trend by method of least squares is:

In the equation of trend line $y_t = a + bx$, a and b represent :

For the given 7 values 5, 7, 9, 2, 2, 3, 4 the five year moving averages are