Cargo Corporation sells its cargo carriers for $500 each. Its variable cost is $150 per carrier. Fixed costs are $35,000 per month for volumes up to 1,500 carriers. Above 1,500 carriers, monthly fixed costs are 552,000 . What is the budgeted operating income at a level of 300 camiers per month? A. $105,000 B. $70.000 C. $115,000 D. $53,000