Item11 Item 11Item 11 Select cost information for Seacrest Enterprises is as follows: 1,000 units of output 5,000 units of output Total Cost/Unit Total Cost/Unit Direct materials $ 5,000 $ 5.00 $ 25,000 $ 5.00 Utilities expense $ 1,000 $ 1.00 $ 3,750 $ 0.75 Rent expense $ 4,000 $ 4.00 $ 4,000 $ 0.80 Based on this information:

Earn positive economic profit in the long run if it can maintain barriers to entry, assuming no changes in costs or market demand

Obviously she is under-stress and needs to cool down. she needs to slow down and take a break from her job, not completely, but ask for shorter hours until she finds enough time to study, pass, and work. if she can't get shorter hours, she can try making a day or two to study. she can work full time and get minimum wage but minimum wage can only get you so far in life.

Part (a) is relatively straight forward.there are 4 aces in a standard 52-card deck. so the probability that an ace is picked is just 4/52.part (b): note that there are 4 suits in a standard 52-card deck. so picking hearts will be 13/52 or 1/4.part (c): the probability condition or means we need to add the two probabilities because we do not want them simultaneously. so, we end up getting pr(ace) + pr(heart).from part (a), we found that picking an ace had a probability of 4/52, which is reduced down to 1/13.from part (b), we found that picking a heart had a probability of 1/4.so, the probability of an ace or a heart is 1/13 + 1/4 = 4/52 + 13/52 = 17/52.