Fill in the blank with the word or words that best completes the statement.

When ___, people should take care to protect their computers from unauthorized access.

Find the unit price of purchase

8-oz package of seasoned salt, $2.29

Find the percent, rounded to the nearest percent.

$$\$ 8.38 \div \$ 98.84$$

Find the unit price. Round up to the next higher cent.

3 rolls of film for $12.99

Find the sales taxes of the items below.

$$\begin{array}{|c|l|r|r|r|} \hline & {\text { Item }} & {\text { Price }} & \begin{array}{c} \text { Sale Tax } \\ \text { Rate } \end{array} & \begin{array}{c} \text { Sales } \\ \text { Tax } \end{array} \\ \hline \text { 7. } & \text { Computer scanner } & \$ 99.99 & 5.8 \% & \\ \hline \text { 8. } & \text { Garden tractor } & \$ 1,568.89 & 3.5 \% & \\ \hline \text { 9. } & \text { Goif club set } & \$ 635.18 & 2.9 \% & \\ \hline \text { 10. } & \text { Antique dresser } & \$ 498.89 & 4.6 \% & \\ \hline \end{array}$$

An ISP sells Sara Janes an unlimited, 256 kbps connection to the Internet for a $39.99 monthly access fee, rental of a cable modem for$3.50 a month, and an installation fee of $125. Sara also spends$19.95 for antivirus software and $29.99 for firewall software.

What are the monthly costs of the connection?

Find the quotient, rounded to the nearest cent.

$83.66$\div$ 8

Find the sales taxes of the items below.

$$\begin{array}{|c|l|r|r|r|} \hline & {\text { Item }} & {\text { Price }} & \begin{array}{c} \text { Sale Tax } \\ \text { Rate } \end{array} & \begin{array}{c} \text { Sales } \\ \text { Tax } \end{array} \\ \hline \text { 7. } & \text { Computer scanner } & \$ 99.99 & 5.8 \% & \\ \hline \text { 8. } & \text { Garden tractor } & \$ 1,568.89 & 3.5 \% & \\ \hline \text { 9. } & \text { Goif club set } & \$ 635.18 & 2.9 \% & \\ \hline \text { 10. } & \text { Antique dresser } & \$ 498.89 & 4.6 \% & \\ \hline \end{array}$$

Find the product.

$$\$ 458.29 \times 6.3 \%$$

Fill in the blank with the word or words that best completes the statement.

The price of a single item is called the ___?

Find the unit price. Round up to the next higher cent.

4 batteries for $5.99

Answer questions about your completed spreadsheet:

$$\begin{array}{|r|l|c|c|} \hline & {\text { A }} & \text { B } & \text { C } \\ \hline 1 & {\text { Rent or Buy Template }} \\ \hline 2 & {} \\ \hline 3 & \text { Description } & \text { Amount } & \\ \hline 4 & & & \\ \hline 5 & \text { Rent per year } & 0.00 & \\ \hline 6 & \text { Rent per week } & 75.00 & \\ \hline 7 & \text { Rent per day } & 25.00 & \\ \hline 8 & \text { Rent per hour } & 6.00 & \\ \hline 9 & \text { Cost of item } & 349.99 & \\ \hline 10 & {} \\ \hline 11 & \text { Rent per year equals or exceeds cost in: } & 0.00 & \text { Years } \\ \hline 12 & \text { Rent per week equals or exceeds cost in: } & 4.67 & \text { Weeks } \\ \hline 13 & \text { Rent per day equals or exceeds cost in: } & 14.00 & \text { Days } \\ \hline 14 & \text { Rent per hour equals or exceeds cost in: } & 58.33 & \text { Hours } \\ \hline \end{array}$$

What is the sales tax on the subtotal?

Find the unit price of purchase

6-oz can of tuna, $0.89

Find the quotient rounded to the nearest cent.

$2.59$\div$ 3.8