Your 64-cmcm-diameter car tire is rotating at 3.8 rev/s when suddenly you press down hard on the accelerator. After traveling 240 mm, the tire's rotation has increased to 6.5 rev/s.

What was the tire's angular acceleration? Give your answer in rad/s2rad/s2.

Express your answer with the appropriate units.

Assume a corporation has just paid a dividend of $ 3.52 per share. The dividend is expected to grow at a rate of 3.8% per year forever, and the discount rate is 6.9%. What is the Capital Gains yield of this stock? Enter your answer as a percentage, rounded to 1 decimal, and without the percentage sign. So, if your answer is 0.05678, just enter 5.7.

M7-8 Calculating Cost of Goods Available for Sale, Cost of Goods Sold, and Ending Inventory under Periodic FIFO, LIFO, and Weighted Average Cost [LO 7-3]

Economic forecasting is difficult at the best of times. It is even harder at times like this when we are experiencing a once in a lifetime event. Given this, I don't think it makes sense at the moment to focus on forecasts to the nearest decimal point, as we often do. Instead, I would like to focus on two broad issues:

1. the immediate outlook for the economy
2. the nature and speed of the recovery.

The next few months are going to be difficult ones for the Australian economy.

One very obvious consequence of the efforts needed to contain the virus is that many normal activities are restricted or not permitted. This means that, for as long as these restrictions are in place, we don't have the jobs and incomes that come from these activities. On top of this, there is a high level of uncertainty about the future, which means that many households and businesses are holding back their spending and investment.

The result of both the restrictions and the uncertainty is that over the first half of 2020 we are likely to experience the biggest contraction in national output and income that we have witnessed since the 1930s.

Putting precise numbers on the magnitude of this contraction is difficult, but our current thinking is along the following lines:

1. National output is likely to fall by around 10 per cent over the first half of 2020, with most of this decline taking place in the June quarter.
2. Total hours worked in Australia are likely to decline by around 20 per cent over the first half of this year.
3. The unemployment rate is likely to be around 10 per cent by June, although I am hopeful that it might be lower than this if businesses are able to retain their employees on lower hours. The unemployment rate would have been much higher than this without the government's JobKeeper wage subsidy.

These are all very large numbers and ones that were inconceivable just a few months ago. They speak to the immense challenge faced by our society to contain the virus.

[...]

Inevitably, the timing and pace of this recovery depend upon how long we need to restrict our economic activities, which in turn depends on how effectively we contain the virus. So it

is difficult to be precise and it makes sense to think in terms of scenarios. Consistent with this, the Bank will discuss some possible scenarios in the Statement on Monetary Policy in a few weeks' time.

One plausible scenario is that the various restrictions begin to be progressively lessened as we get closer to the middle of the year, and are mostly removed by late in the year, except perhaps the restrictions on international travel.

Under this scenario we could expect the economy to begin its bounce-back in the September quarter and for that bounce-back to strengthen from there. If this is how things play out, the economy could be expected to grow very strongly next year, with GDP growth of perhaps 6-7 per cent, after a fall of around 6 per cent this year. There is though quite a lot of uncertainty around the numbers, with the exact profile of the recovery depending not only upon when the restrictions are lifted but also on the resolution of the uncertainty that people feel about the future.

It is harder to make forecasts about the unemployment rate given the uncertainty about how many employees will remain attached to their firm and whether people who are stood down will be looking for employment and thus be counted as unemployed. But it is likely that the unemployment rate will remain above 6 per cent over the next couple of years. With many firms delaying or cancelling wage increases, year-ended wage growth is expected to decline to below 2 per cent, before gradually picking up again. In underlying terms, inflation is expected to remain below 2 per cent over the next couple of years.

Of course, there are other scenarios as well. On the optimistic side, the restrictions could be lifted more quickly, with the virus being contained. In that case, a stronger recovery could be expected, particularly in light of the very large monetary and fiscal support that is in place. On the other hand, if the restrictions stay in place longer, or they have to be reimposed, the recovery will be delayed and interrupted. In that case, the loss of incomes and jobs would be even more pronounced.

Your Task:

With reference to the speech excerpts above, discuss what the GDP and unemployment figures for the current period are expected to be, and how they might change throughout the remainder of 2020.

Within your answer, make sure to focus on showing your understanding of what the GDP and unemployment figures mean, and that you reference key concepts and use the key terminology that we have studied in this topic.

1. What are some specific biological, psychosocial, and/or cultural factors that can potentially increase risk of suicide? .

2. Identify both the type of intervention (primary, secondary, or tertiary) that will be most helpful to identify specific strategies within that type.

3. What concerns, if its pass on to family ? What first steps in assessment, diagnosis, and/or intervention might help most at this ?

1. Let X denote the distance (in meters) that an animal moves from its birth site to the first territorial vacancy it encounters. Suppose that for banner-tailed kangaroo rats, X has an exponential distribution with parameter θ = 72.46. Find the probability that the distance is:

   a) at most 100 meters b) at most 200 meters

   c) between 100 and 200 meters

5. Take user input and give corresponding output.

User will enter a sentence. The program will output the word that appears most frequently in this sentence. If there are multiple words with same frequency, output the first of these words.

Please enter a sentence: I like batman because batman saved the city many times. The most frequent word is: batman The frequency is: 2

PYTHON

Exercise 1) Complete the following Excel Assignment and submit it to dropbox:

Sales increase: 22%

Cost of Sales: 33%

Ending Inventory Needs:

Q1, 2021 Expected Sales: $696,000

Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year    Q1 2021

Sales in 2019 $407,000 $455,000 $505,000 $778,000 $2,145,000

Expected Sales 2020 xxx xxx xxx xxx xxx xxx

Cost of Sales xxx   xxx xxx xxx xxx xxx

Beginning Inventory xxx xxx xxx xxx xxx xxx

Ending Inventory xxx xxx xxx xxx xxx xxx

Purchases xxx xxx xxx xxx xxx xxx

Instructions:

Redo this table, putting formulas in all cells that have the "xxx". For this exercise, assume that sales will increase by 22% over 2019. Cost of sales equals 33% of sales. Ending inventory should equal 44% of the amount needed for next quarter sales. Expected sales in the 1st quarter of 2021 will be $696,000. Make sure that all formulas will adjust for changes in the assumptions noted inside the box. Round all answers to whole numbers (no decimals).

Given the following information for Nester Company, answer the questions shown below:

Twenty percent of purchases are paid in cash at the time of purchase. The remaining balance is paid in the month following the purchase.

Monthly operating expenses are as follows:

Each question should have one amount in the answer field.

You must enter your answer in the following format: $x,xxx

Total cash payments for inventory purchases for the quarter ending March 31, 2018

Total cash payments for sales salaries for the quarter ending March 31, 2018

Total cash payments for property tax for the quarter ending March 31, 2018

Total cash cash payments for sales commissions for the quarter ending March 31, 2018

Total cash payments for depreciation for the quarter ending March 31, 2018