6. [-/1 Points] DETAILS HARMATHAP12 10.4.029. 0/15 Submissions Used MY NOTES The owner of an orange grove must decide when to pick one variety of oranges. She can sell them for $30 a bushel if she sells them now, with each tree yielding an average of 6 bushels. The yield increases by half a bushel per week for the next 5 weeks, but the price per bushel decreases by $1.50 per bushel each week. In how many weeks should the oranges be picked for maximum return? weeks Need Help? Read It Watch It