When the FPGA chips produced in sets of 2100 were checked, a data storage error was detected in the SRAM unit of 63 of them. The probabilities of the number of faulty products out of 75 selected products will be calculated with the Poisson distribution

A- What is the probability that 7 of the selected chips are faultless?
B- What is the probability that at least 3 of them will be faultless as a result of the election?
C- What is the probability that 'at least 4 of them are faulty' AND '3 of them are correct'?
D- Show the results of options a, b, and c in the bar graph.