Cargo Corporation sells its cargo carriers for $450 each. Its variable cost is $200 per carrier. Fixed costs are $32,000 per month for volumes up to 1,100 carriers. Above 1,100 carriers, monthly fixed costs are $55,000. What is the budgeted operating income at a level of 300 carriers per month? A. $20,000 B. $43,000 C. $103,000 D. $75,000