Answer:
CPI at the beginning of the year = 192.52
Explanation:
given data
nominal interest rate = 7 percent
real interest rate = 4 percent
CPI = 198.3
to find out
CPI at the beginning of the year
solution
we know that according to fisher equation
1 + r =
....................1
and for smaller values is equivalent to r
r = n - i .....................2
here r is real interest rate and n is nominal interest rate and i is inflation rate
so from equation 2
4 = 7 - inflation rate
inflation rate = 3 percent
so
Rate of inflation = (CPI at the end of the year - CPI at the beginning of the year) × 100 ÷ CPI at the beginning of the year
put here value
3% = (198.3 - CPI at the beginning of the year) × 100 ÷ CPI at the beginning of the year
CPI at the beginning of the year = 
CPI at the beginning of the year = 192.52
Answer:
a) total revenue equals total cost.
Explanation:
The break-even point is the level of activity in which total revenue equals total cost. It can also be defined in terms of units sold for a year is as the fixed expenses for the year divided by the contribution margin per unit of product. Note that exactly at the break-even point, there is no profit or loss.
Therefore, the answer is alternative a).