Asked by anonymous
A company sells five models of computers through three retail outlets. The inventories are represented by S. The wholesale and retail prices are represented by T. Compute ST and interpret the result.
S= 4 4 3 4 2
0 0 4 4 4
0 4 3 3 0
t = wholesale retail
$840 $1100
$1200 $1350
$1450 $1650
$2650 $3000
$3050 $3200
S= 4 4 3 4 2
0 0 4 4 4
0 4 3 3 0
t = wholesale retail
$840 $1100
$1200 $1350
$1450 $1650
$2650 $3000
$3050 $3200
Answers
Answered by
anonymous
wholesale:
$840
$1200
$1450
$2650
$3050
retail:
$1100
$1350
$1650
$3000
$3200
$840
$1200
$1450
$2650
$3050
retail:
$1100
$1350
$1650
$3000
$3200
Answered by
oobleck
Since S is 5x3 and T is 5x2, ST is undefined.
But, U = ST<sup><sup>T</sup></sup> is a matrix whose (i,j) element is the total revenue for model i , wholesale or retail (j=1 or 2)
But, U = ST<sup><sup>T</sup></sup> is a matrix whose (i,j) element is the total revenue for model i , wholesale or retail (j=1 or 2)
Answered by
oobleck
never mind. S is 3x5, so ST is defined.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.