Korner Hardware manager Emerson Jones is interested in determining how many nativity scenes to order for the 10-day holiday season. Past experience indicates that demand for these nativity scenes averages six per day during this 10-day period, with a standard deviation of three per day. Demand is approximately normal. Emerson purchases the nativity scenes for $16 per unit and sells them for $32 each during the season. After Christmas, they are marked down as sale items for $12 each. Use Appendix A. How many should Emerson order for the coming holiday season? (Round your intermediate calculations to 2 decimal places. Round up your answer to the next whole number.) Emerson should order units A Appendix Table of Cumulative Probability of the Normal Distribution (one-tail) N 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.1 0.2 0.3 0.4 0.5 0.5000 0.5398 0.5793 0.6179 0.6554 0.6915 0.5040 0.5438 0.5832 0.6217 0.6591 0.6950 0.5080 0.5478 0.5871 0.6255 0.6628 0.6985 0.5120 0.5517 0.5910 0.6293 0.6664 0.7019 0.5160 0.5557 0.5948 0.6331 0.6700 0.7054 0.5199 0.5596 0.5987 0.6368 0.6736 0.7088 0.5239 0.5636 0.6026 0.6406 0.6772 0.7123 0.5279 0.5675 0.6064 0.6443 0.6808 0.7157 0.5319 0.5714 0.6103 0.6480 0.6844 0.7190 0.5359 0.5753 0.6141 0.6517 0.6879 0.7224 0.6 0.7 0.8 0.9 1.0 1.1 0.7257 0.7580 0.7881 0.8159 0.8413 0.8643 0.7291 0.7611 0.7910 0.8186 0.8438 0.8665 0.7324 0.7642 0.7939 0.8212 0.8461 0.8686 0.7357 0.7673 0.7967 0.8238 0.8485 0.8708 0.7389 0.7704 0.7995 0.8264 0.8508 0.8729 0.7422 0.7734 0.8023 0.8289 0.8531 0.8749 0.7454 0.7764 0.8051 0.8315 0.8554 0.8770 0.7486 0.7794 0.8078 0.8340 0.8577 0.8790 0.7517 0.7823 0.8106 0.8365 0.8599 0.8810 0.7549 0.7852 0.8133 0.8389 0.8621 0.8830 1.2 1.3 1.4 1.5 1.6 1.7 0.8849 0.9032 0.9192 0.9332 0.9452 0.9554 0.8869 0.9049 0.9207 0.9345 0.9463 0.9564 0.8888 0.9066 0.9222 0.9357 0.9474 0.9573 0.8907 0.9082 0.9236 0.9370 0.9484 0.9582 0.8925 0.9099 0.9251 0.9382 0.9495 0.9591 0.8944 0.9115 0.9265 0.9394 0.9505 0.9599 0.8962 0.9131 0.9279 0.9406 0.9515 0.9608 0.8980 0.9147 0.9292 0.9418 0.9525 0.9616 0.8997 0.9162 0.9306 0.9429 0.9535 0.9625 0.9015 0.9177 0.9319 0.9441 0.9545 0.9633 1.8 1.9 2.0 2.1 2.2 23 0.9641 0.9713 0.9772 0.9821 0.9861 0.9893 0.9649 0.9719 0.9778 0.9826 0.9864 0.9896 0.9656 0.9726 0.9783 0.9830 0.9868 0.9898 0.9664 0.9732 0.9788 0.9834 0.9871 0.9901 0.9671 09738 0.9793 0.9838 0.9875 0.9904 0.9678 0.9744 0.9798 0.9842 0.9878 0.9906 0.9686 0.9750 0.9803 0.9846 0.9881 0.9909 0.9693 0.9756 0.9808 0.9850 0.9884 0.9911 0.9699 0.9761 0.9812 0.9854 0.9887 0.9913 0.9706 0.9767 0.9817 0.9857 0.9890 0.9916 2.4 2.5 2.6 2.7 2.8 2.9 3.0 0.9918 0.9938 0.9953 0.9965 0.9974 0.9981 0.9987 0.9920 0.9940 0.9955 0.9966 0.9975 0.9982 0.9987 0.9922 0.9941 0.9956 0.9967 0.9976 0.9982 0.9987 0.9925 0.9943 0.9957 0.9968 0.9977 0.9983 0.9988 0.9927 0.9945 0.9959 0.9969 0.9977 0.9984 0.9988 0.9929 0.9946 0.9960 0.9970 0.9978 0.9984 0.9989 0.9931 0.9948 0.9961 0.9971 0.9979 0.9985 0.9989 0.9932 0.9949 0.9962 0.9972 0.9979 0.9985 0.9989 0.9934 0.9951 0.9963 0.9973 0.9980 0.9986 0.9990 0.9936 0.9952 0.9964 0.9974 0.9981 0.9986 0.9990