Answer:
1,079 units
Step-by-step explanation:
Fierce company forecast sales = 1150 units
Let this 1150 units be = 100%
Chester wanting to make a surplus of 10% means the total production will be = 110%
So, lets consider 1150 units as 100%
Then, 110% will be = (1150 units/100)*110 = 1265. So, Fierce fulfillment before Adjustment is 1,265 units
Fierce fulfillment after adjustment = 1,265 units - 186 units = 1,079 units
So, Fierce's Fulfillment after adjustment have to be 1,079 units in order to have a 10% reserve of units available for sale.