![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Represent the costs of overnight stay at hotel \
| \
\ | \
\
Single \ | \
\
Double \ | \
\
Suite \ | \
| \
Weekday \ | \
\
$60 \ | \
\
$70 \ | \
\
$75 \ | \
| \
Weekend day \ | \
\
$79 \ | \
\
$89 \ | \
\
$95 \ | \
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
\
Write the table data in a matrix, Choose a 2×3 matrix
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c71f0d866148d21d4667b8a48fd38032.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Matrix for costs of each room is
\![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c71f0d866148d21d4667b8a48fd38032.png\")