Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x                 (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580          (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
        
             
        
        
        
Answer:
Break-even point in units= 6,547 units
Explanation:
Giving the following information:
Selling price per unit $160 
Variable expense per unit $91.50 
Fixed expense per month $429,490 
Desired profit= $19,000
<u>To calculate the number of units to be sold, we need to use the break-even point formula:</u>
Break-even point in units= (fixed costs + desired profit) / contribution margin per unit
Break-even point in units= (429,490 + 19,000) / (160 - 91.5)
Break-even point in units= 6,547 units
 
        
             
        
        
        
Answer:
The answer is D. Taguchi concepts.
Explanation:
The Taguchi method of quality control is an approach to engineering that emphasizes the roles of research and development (R&D), product design and development in reducing the occurrence of defects and failures in manufactured goods.
 
        
             
        
        
        
Answer:
$6,765
Explanation:
The total cost for job K913 is given by the sum of the costs with manufacturing overhead (fixed and variable), direct materials (M) and direct labor (L).
Since the company uses a predetermined overhead rate based on direct labor-hours, the overhead cost for job K913 is:

The total cost for the job is:

The total job cost for Job K913 is closest to $6,765.
 
        
             
        
        
        
Answer:
A contract was formed when Andrew mailed his acceptance on Wednesday.
Explanation:
A contract is formed only if the parties intend to be legally bound by their promises and have clearly agreed on what those promises are. This is known as a meeting of the minds. The court will look for certain elements to determine whether a valid contract has been made. These are offer, acceptance, and consideration