A.) head-on. 
rear-ending cars are going the same direction as you, so they don't hit as hard.
trees aren't part of multi-vehicle crashes (hopefully)
        
             
        
        
        
The amount of $130,000 in Expenses will be the least likely to be budgeted for while building a budgetary slack.
<h3>What is a budgetary slack?</h3>
This is a special consideration in a budget that seeks to increase the chances of the actual performance being better than the budget.
Joan will likely budget for $110,000 of expenses, $210,000 of revenue and $80,000 of income.
Therefore, the amount of $130,000 in Expenses will be the least likely to be budgeted for
Read more about budgetary slack
<em>brainly.com/question/15327518</em>
 
        
             
        
        
        
Answer:
0.66
Explanation:
the fourfirm concentration ratio is the sum of the concentration ratio of the four largest firms in the industry.
The sales of the second largest firm = $35 million - ( $10 million + $4 million+ $2 million + $12 million ) = $7 million 
concentration ratio of firm 1 = $10 million / $35 million = 0.29
concentration ratio of firm 2  = $7 million / $35 million = 0.2
concentration ratio of firm 3 = $4 million / $35 million = 0.11
concentration ratio of firm 4 = $2 million / $35 million = 0.06
Adding the ratios together = 0.66
 
        
             
        
        
        
Type of employment, indicator for chronic illness, drug, or alcohol use these variables are likely useful to add to the regression to control for important omitted variables.
What is sleep pattern?
The word sleep pattern, commonly referred to as a sleep-wake pattern, refers to a person's schedule for going to bed and getting up as well as their napping habits. The frequency and length of sleep disruptions may also be part of the sleep pattern.
Type of employment, Chronic illness and drug/alcohol use they ought to be included in regression since they disturb sleep patterns.
As a result, option (a) Type of employment. (b) Indicator for chronic illness. (c) Drug or alcohol use is correct.
Learn more about on sleep pattern, here:
brainly.com/question/25287169
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