The fewest number of hours from the graph is 73 hours.
<h3>Equation</h3>
Equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the number of $10 course and y represent the number of $15 course.
Her goal is to save at least $1000, hence:
Also:
The fewest number is (20, 53)
The fewest number of hours from the graph is 73 hours.
Find out more on equation at: brainly.com/question/2972832
 
        
             
        
        
        
Answer:
Mijka Company
a. Journal Entries
Debit Cash $30,400
Credit Service Revenue $30,400
To record the proceeds for services provided.
Debit Expenses $13,800
Credit Cash $13,800
To record the payment of cash for services.
Debit Dividend $2,100
Credit Cash $2,100
To record the payment of cash dividend.
b. Income Statement for the year ended December 31, 2018:
Service Revenue     $30,400
Expenses                   13,800
Net Income             $16,600
Dividends                   (2,100)
Retained earnings $14,500
Statement of Changes in Stockholders' Equity as of December 31, 2018:
Retained Earnings    $14,500
Balance Sheet as of December 31, 2018:
Assets:
Cash                       $14,500
Equity:
Retained Earnings $14,500
Explanation:
a) Data and Calculations:
Cash revenue $30,400
Cash expense  (13,800)
Cash dividend    (2,100)
Cash balance  $14,500
 
        
             
        
        
        
Answer:
Retained earnings-Closing = $19,900
Explanation:
Given that,
Revenues = $22,400
Operating Expenses = $15,000
Dividends = $4,500
Retained Earnings(opening) = $17,000
Net Income = Revenues - Operating expenses
                     = $ 22,400 - $15,000
                     = $7,400
Statement of Retained Earnings:
Retained earnings-Closing:
= Retained earnings -opening + Net Income - Dividends
=  $17,000 + $7,400 - $4,500
= $19,900
 
        
             
        
        
        
Answer:
Douglas can afford 21697.88 to borrow to purchase a car.
Explanation:
As the formula for calculating present value is given as:
PV = PMT * ( (1-(1+r)^-n) / r )
As Douglas can afford 240$ a month for five years for a car loan so 
it means that payment = 240
$
As the APR is 8.5% which means after dividing by 12 the rate per month = 8.5%/12
Total number of Months = 5*12
 Total number of Months = 60
Putting these values into the above formula, we get
PV = PMT * ( (1-(1+r)^-n) / r )
PV = 240 * ( (1-(1+8.5%/12)^-60) / (8.5%/12) ) 
PV = 11697.88
As the down payment = 10,000 so the total value of car 
= 11697.88+10000
= 21697.88
Douglas can afford 21697.88 to borrow to purchase a car.