for instance, from january 1 to february 1, the value of stock increased by 2.4%

a) Fill the cells left blank, that is, find the value of the stock on February 1 , and find the monthly

variations (in %) of the stock from February 1 to March 1 , and from March 1 to April 1 . (Explain all steps)

b) Find the average monthly variation (in %) of the value of the stock from January 1st to March 1st by using only the information contained in the second column of the (completed) table (Value in $).

Round your answer to 2 decimals.

c) Find the average monthly variation (in %) of the value of the stock from January 1st to April 1st by using only the information contained in the third column of the (completed) table (Variation in % since last month). Round your answer to 2 decimals.

The following (partially completed) table shows the value and the monthly percentage variation of a certain stock from January 1" to April 1". Value in $ Variation in % since last month (rounded to 2 decimals) (rounded to I decimal) January 14 Date 101.73 February 1" 2.4 March 1" 98.86 April 1 106,17 For instance, from January 1" to February 1", the value of the stock increased by 2.4%