i want correct answer of A&B both and in operationg income also , previous answer in chegg wrong don't copy for any where with answer i want explanantion how did u calculate else i will give dislikes

Lakeside Incorporated produces a product that currently sells for $42 per unit. Current production costs per unit include direct materials, \$11.50; direct labor, \$13.50; variable overhead, $6.50; and fixed overhead, $6.50. Lakeside has received an offer from a nonprofit organization to buy 8,300 units at $32.50 per unit. Lakeside currently has unused production capacity. Required: a. Calculate the effect on Lakeside's operating income of accepting the order from the nonprofit organization. b. Should Lakeside accept this special sales order? Complete this question by entering your answers in the tabs below. Calculate the effect on Lakeside's operating income of accepting the order from the nonprofit organization