Answer:
there is an increase in operating income by $910,000
Step-by-step explanation:
The computation of the impact on the operating income is shown below
Sales (7,000 × $350) $2,450,000
Less: variable manufacturing cost (7,000 × $220) -$1,540,000
Operating income $910,000
Since the fixed cost would remain the same so here we do not considered it
Hence, there is an increase in operating income by $910,000