Note: I believe #16 is B and #17 is A. I want to verify these and if Im wrong could you show the correct method?

16) The price for Stock X on June 23, 2019 at 10 a.m. was $10.33

The price for Stock X on June 23, 2020 at 10 a.m. was $12.5.

Which of the following is true?

a) On June 23, 2020, Stock X is 12.5% more than it was on June 23, 2019.

b) On June 23, 2020, Stock X is 21% more than it was on June 23, 2019.

c) On June 23, 2020, Stock X is 17.4% more than it was on June 23, 2019.

d) On June 23, 2020, Stock X is 17.4% less than it was on June 23, 2019.

e) On June 23, 2020, Stock X is 82.3% more than it was on June 23, 2019.

17) The price for Stock Y on June 23, 2019 at 10 a.m. was $7.63.

The price for Stock Y on June 23, 2020 at 10 a.m. was $5.13

Which of the following is true?

a) On June 23, 2020, Stock Y is 32.77% less than it was on June 23, 2019.

b) On June 23, 2020, Stock Y is 32.77% more than it was on June 23, 2019.

c) On June 23, 2020, Stock Y is 48.73% more than it was on June 23, 2019.

d) On June 23, 2020, Stock Y is 48.73% less than it was on June 23, 2019.

e) On June 23, 2020, Stock Y is 67.23% less than it was on June 23, 2019.