Janet sells custom artwork online. her business profits for the month of august are shown in the table. week profit week 1 $56.92 week 2 -$16.54 week 3 $45.58 week 4 -$21.74 how much more profit did janet make in week 2 than in week 4? a. -$38.28 b. -$5.20 c. $5.20 d. $38.28 e. $40.25

$5.20

Step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints