Radar Company sells bikes for $500 each. The company currently sells 4,350 bike per year and could make as many as 4,750 bikes per year. The bikes cost $260 each to make: $185 in variable costs per bike and $75 of fixed costs per bike. Rada receives an offer from a potential customer who wants to buy 400 bikes for $470 each. Incremental fixed costs to make this order are $100 per bike. No other casts will change if this order is accepted. (a) Compute the income for the special offer. (b) Should Radar accept this offer