Answer:
1,2,3,4,6,9,12,18,36 Is correct one
$36.00 markup
Step-by-step explanation:
$72 x 50% (0.50) = $36.00
D= {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}
R={-6,-5,-4,-3,-2,-1,1,2,5)