1 The table shows the probability distribution of a return (in $1,000) on a project under 3 scenarios, low, medium, and high returns. Points: 3 Return Probability -12 0.18 6 0.62 18 0.20 Suppose that two projects in different regions with independent returns are undertaken, each with the same probability distribution of return. If the sum of the returns from the two projects is at least $12,000, what is the probability that the sum of the returns is $18,000 or more? Type your numerical answer here. Numbers only D/1 Part 3 C Completed A food delivery service promises customers to be compensated for delayed delivery if the package Points: 3 cannot be delivered in under three fourths of an hour. Delivery time for food packages is known to follow a normal distribution with a mean of 41.8 minutes and a standard deviation of 9 minutes. If delivery is completed as promised on time, what is the probability that the delivery took more than the expected time