please help with solve this joint probability problem with Bernoulli and uniform variable

Define (x, y, 0) ~ P (x, y, 0) as follows: 0 ~ Unif {0.1, 0.9} (x , y) 10 ~ Ber (x | 0) Ber (y | 0) Where Ber (. | 0) is the p.m.f. for a Bernoulli random variable which takes the value 1 or 0 with probability 0, (1 - 0) respectively. (a) Pr (x = 0, y = 0)? (enter answer in decimal form, e.g. 0.56)Define (x, y, 0) ~ P (x, y, 0) as follows: 0 ~Unif {0.1 , 0.9} (x , y) 10 ~ Ber (x | 0) Ber (y | 0) Where Ber (. | 0) is the p.m.f. for a Bernoulli random variable which takes the value 1 or 0 with probability 0, (1 - 0) respectively. (b) Pr (x = 1, y = 1)? (enter answer in decimal form, e.g. 0.56 )Define (x, y, 0) ~ P (x, y, 0) as follows: 0 ~ Unif {0.1 , 0.9} (x , y) 10 ~ Ber (x | 0) Ber (y | 0) Where Ber (. | 0) is the p.m.f. for a Bernoulli random variable which takes the value 1 or O with probability 0, (1 - 0) respectively. (c) Pr (x = 1, y = 0)? (enter answer in decimal form, e.g. 0.56)Define (x, y, 0) ~ P (x, y, 0) as follows: 0 ~ Unif {0.1 , 0.9} (x , y) 10 ~ Ber (x | 0) Ber (y | 0) Where Ber (. | 0) is the p.m.f. for a Bernoulli random variable which takes the value 1 or 0 with probability 0, (1 - 0) respectively. (d) Pr (x = 0, y =1)? (enter answer in decimal form, e.g. 0.56)