O PROBABILITY AND STATISTICSFinding the odds in favor and against(a) If the arrow stops on a grey slice, then Joe wins a gift card. Find theodds against Joe winning a gift card.1Joe is agrand opening celebration of a supermarket. He spins a wheel with 10 equal-sized slices, as shown below. The wheel has 2 black slices, 4 greyslices, and 4 white slices. When the wheel is spun, the arrow stops on a slice at random. If the arrow stops on the border of two slices, the wheel is spun again.(b) If the arrow stops on a grey slice, then Joe wins a gift card. Find theodds in favor of Joe winning a gift card.I need help with this math problem.