Starforce Avionics makes aircraft instrumentation. Its basic navigation radio requires $$70\mathrm{.}00$ in variable costs and $$2,000\mathrm{.}00$ per month in fixed costs. Further processing the radio, to enhance its functionality, will require an additional $$25\mathrm{.}00$ per unit of variable costs but no change to the fixed costs. The marketing manager believes that the company would be able to increase the sales price from $$260\mathrm{.}00$ to $$280\mathrm{.}00.$ If Starforce decides to further process the product, operating income would.

A$.$ increase by $$95\mathrm{.}00$ per unit

B$.$ remain the same

C$.$ increase by $$25\mathrm{.}00$ per unit

D$.$ decrease by $$5\mathrm{.}00$ per unit