PRICE SHARES

Company A B C A B C

Day $1$ $$14$ $$21$ $$54470350280$

Day $2112056470350280$

Day $3144260470175$a $280$

Day $4154328470175560$b

Day $5124230470175560$

aSplit at close of day $2.$

bSplit at close of day $3.$

Calculate a Standard& Poor's Index for days $1$ through $5$ using a beginning index value of $10.$ Do not round intermediate calculations. Round your answers to three decimal places.

Day $1$:

Day $2$:

Day $3$:

Day $4$:

Day $5$: