23.6 thank you

Radar Company sells bikes for $530 each. The company currently sells 4,350 bikes per year and could make as many as 4,720 bikes per year. The bikes cost $275 each to make: $175 in variable costs per bike and $100 of fixed costs per bike. Radar recelves an offer from a potential customer who wants to buy 370 bikes for $520 each. Incremental fixed costs to make this order are $90 per bike. No other costs will change if this order is accepted. (a) Compute the income for the special offer. (b) Should Radar accept this offer