Assume that the following prices (in dollars) were collected for CORP A.

1/1/20 1/8/20 1/15/20 1/22/20

CORP A $10 $11 $10 $12

WEEK 1 is from 1/1/20 to 1/8/20

WEEK 2 is from 1/8/20 to 1/15/20

WEEK 3 is from 1/15/20 to 1/22/20

Please calculate a) the arithmetic average of weekly returns and

b) the geometric average of weekly returns

a) What is the arithmetic average of weekly returns equal to ( a number)?

b) What is the geometric average of weekly returns equal to ( a number)?