Duke Enterprises serves both residential and commercial clients. Albert sold $80,000$ units of their product in the Commercial sector and $25,000$ units of their product in the Residential sector. Annual financial information for Albert is as follows:

Sales Revenues: Commercial $=$ $$800,000,$ Residential $=$ $$500,000$ Total $=$ $$1,300,000$

Variable Costs: Commercial $=$ $$200,000,$ Residential $=$ $$125,000$ Total $=$ $$325,000$

Contribution Margin: Commercial $=$ $$600,000,$ Residential $=$ $$375,000$ Total $=$ $$975,000$

Fixed Costs $=$ $$300,000$

Operating Profit $=$ $$675,000$

$2.$ If Duke increases Sales by $10\%,$ reduces fixed sales salaries by $$50,000$ and pays commissions of $$1\mathrm{.}00$ for every unit sold; what will the new operating profit be$?$