
Concept explainers
(a)
To find: The matrix for the number of each type of room at each bed and breakfast and room cost matrix.
(a)

Answer to Problem 29PPS
The matrix for the number of each type of room at each bed and breakfast is
Explanation of Solution
Given:
The cost of room with single bed is $220 a night.
The cost of room with two beds is $250 a night.
The cost of suite is $360
Calculation:
The matrix for the number of each type of room at each bed and breakfast is written as,
The room cost matrix is written as,
Thus, the matrix for the number of each type of room at each bed and breakfast is
(b)
To find: The matrix for total daily income.
(b)

Answer to Problem 29PPS
The matrix for total daily income is
Explanation of Solution
Given:
The cost of room with single bed is $220 a night.
The cost of room with two beds is $250 a night.
The cost of suite is $360
Calculation:
The matrix is calculated as,
Thus, the matrix for total daily income is
(c)
To find: The total daily income.
(c)

Answer to Problem 29PPS
The total daily income is
Explanation of Solution
Given:
The cost of room with single bed is $220 a night.
The cost of room with two beds is $250 a night.
The cost of suite is $360
Calculation:
Calculate the total cost.
Thus, the total daily income is
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