Answer:
D. Discretionary income is the correct answer.
Explanation:
Discretionary income is the income left after making all the necessary payments such as rent, medicine, insurance, transportation and tax etc. While the sports entertainment industry doesn't depend on discretionary income, it generates significant revenue from corporate sponsorship, event marketing and sales of ancillary products(add on products that one can purchase in addition to the event tickets)
The movement of elements of the environment relative to the observer is called Optic flow.
Optical flow is defined as the obvious motion of man or woman pixels at the image aircraft. It frequently serves as a very good approximation of the real physical motion projected onto the photo aircraft.
Movement-generated optic waft, as soon as detected, allows event belief and therefore, the perception of constituent items. A Neural hobby in Early motion-imaginative and prescient Neurons Is Modulated by Behavioral nation. Flies use optic waft—retinal photo shifts that are as a result of the relative motion among their eyes and their visible surroundings—to stabilize their on foot and flight paths, stability and gaze.
Optical glide is a vector subject among two snap shots, showing how the pixels of an object in the first picture may be moved to shape the identical object in the 2nd picture . it's far a type of correspondence studying, because if the corresponding pixels of an item are regarded, the optical go with the flow subject can be calculated.
Learn more about Optic flow here:- brainly.com/question/14751566
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The economy of the South Sudan depends heavily on...
C ) oil.
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- Marlon Nunez
(32/9)^4= 159.819541. hope this helps