12) During a huge snowstorm in the White Mountains last year, it snowed200

centimeters in one week. Use the conversion table for lenght to find how much this is in meters.

13) During a huge snowstorm in the White Mountains last year, it snowed63.5

cm

in one day. Use the conversion table for lenght to find how much this is in meters.

14). Recognition Optics pays Barbara Alexander a$1810 monthly salary plus a6% commission on merchandise she sells each month. Assume Barbara's sales were$62,400

for last month.

Calculate the following amounts:

1. Amount of Commission: $

2. Gross Pay: $

15). To save money for his daughter's college tuition, Bob invests$283 every quarter in an annuity that pays6.6%interest, compounded quarterly. Payments will be made at the end of each quarter. Find the total value of the annuity in22years.

Do not round any intermediate computations, and round your final answer to the nearest cent. If necessary, refer to thelist of financial formulas.