I need help with part A. Please see the two attachments. One is the question, the other provides the data.

Suppose that you and two friends go to a restaurant, which last month filled approximately 89.6% of the orders correctly. Complete parts (a) through (e) below. Click the icon to view the order-filling data for two other restaurants. a. What is the probability that all three orders will be filled correctly? The probability is. (Round to four decimal places as needed.)Probability of Correct Order at Restaurant B Data Sample size 3 Probability of an event of interest 0.862 Parameters Mean 2.586 Variance 0.3569 Standard Deviation 0.5974 Binomial Probabilities Table X P00 P(SX) P(X) HEX) 0 0.0026 0.0026 0.0000 0.9973 0.9999 1 0.0492 0.0518 0.0026 0.9481 0.9973 2 0.3076 0.3594 0.0518 0.6405 0.9481 3 0.6405 0.9999 0.3594 0.0000 0.6405 Probability of Correct Order at Restaurant 0 Data Sample size 3 Probability of an event of interest 0.916 Parameters Mean 2.748 Variance 0.2303 Standard Deviation 0.4804 Binomial Probabilities Table X P(X) P(SX) P(X) P(2X) 0 0.0006 0.0006 0.0000 0.9994 1.0000 1 0.0194 0.0200 0.0006 0.9800 0.9994 2 0.2114 0.2314 0.0200 0.7686 0.9800 3 0.7686 1.0000 0.2314 0.0000 0.7686