Answer:
correct option is C. $8,179
Explanation:
given data
Month Cost Units
January $5,210 4,100
February $4,800 3,200
March $6,780 5,470
April $10,250 8,200
May $5,900 5,030
June $7,370 6,570
to find out
estimated total cost at an operating level
solution
we get here first b by highest and lowest values of the cost driver
b = [tex]\frac{10250-4800}{8200-3200}[/tex]
b = $1.09
and a will be
$10,250 = a + ( 1.09 × 8,200 )
a = $1312
so Cost function is Y will be
Cost function is Y = a + bx
Y = $1312 + $1.09 ( x )
Y = $1312 + $1.09 ( 6300 )
Y = $8179
so correct option is C. $8,179