Suppose that you want to recreate shulte's study in the great wicomico river and make nine reef complexes as shown above. you would need to collect data on oyster density, but due to time and monetary constraints it would be impossible for you to sample oyster populations on each reef type in every complex. which of these sampling protocols would you use to obtain the most representative data of oyster growth on the three reef types?

Scoresby co. uses 6 machine hours and 2 direct labor hours to produce product x. it uses 8 machine hours and 16 direct labor hours to produce product y. scoresby's assembly and finishing departments have factory overhead rates of $240 per machine hour and $160 per direct labor hour, respectively. how much overhead cost will be charged to the two products? a. product x = $1,440; product y = $2,560 b. product x = $1,760; product y = $4,480 c. product x = $3,200; product y = $9,600 d. product x = $800; product y = $800