Answer:
- <u>std rate  $30.64</u>
- <u>efficiency variance  $6,128.00</u>
Explanation:
We will work the rate variance to obtain the standard rate:

actual rate  $29.20 
actual hours	11,700
difference  $1.44 
rate variance  $16,800.00 
 
 

<u>std rate  $30.64</u>
<u></u>
<u>Now we can solve for the labor efficiency variance:</u>
 
 
std  hours	11700
actual hours	11500
std rate  $30.64 
difference	200
<u>efficiency variance  $6,128.00</u>
The diference is positive, sothe variance is favorable.
 
        
             
        
        
        
Answer:
The Journal entry at the beginning of the year is as follows:
Estimated revenue A/c                      Dr. $1,342,500
Estimated other financing sources-Bonds proceeds A/c Dr. $595,000
To Appropriations control                                                                     $960,000
To Appropriations-Other financing uses-operating transfer outs     $532,500
To Budgetary fund Bal.                                                                        $445,000
(To record entry at the beginning of the year)
 
        
             
        
        
        
Answer:
b. Bob listens to the radio station several hours per day but never donates since he suspects that other people will donate enough to keep the station on the air. 
. Jim is working on a group project for a class in which he wants a high grade. However, since the grades are assigned to the group as a whole and he knows that the other group members will pick up most of the extra work, Jim calls in sick and plays video games on his Dream Station 64. 
Explanation:
Free riding is when a person enjoys the benefit of a good or service but doesn't pay for it. This is a form of market failure. 
Bob listens to the radio but doesn't donate and Jim would benefit from the grade given to the group but doesn't participate. These are instances of free riding.
Karl doesn't drive at night and so doesn't enjoy the benefits of the street light and doesn't pay. This is not an instance of free riding.
I hope my answer helps 
 
        
             
        
        
        
Answer:
$4500
Explanation:
We can calculate the total change in benefits by deducting the opportunity cost of spending the hours with your family by the annual salary. 
Opportunity cost = $20/hour x 200 Additional hours
Opportunity cost = $4000
Total change in benefit = Annual salary - Opportunity cost 
Total change in benefit  = $8500 - $4000
Total change in benefit  = $4500