Willem Acre Company had estimated 833,000 of manufacturing overhead (MOH) for the year and 59,500 direct labor (DL) hours, resulting in a predetermined MOH rate of $14 per DL hour. By the end of that year, the company had actually incurred 760,500 of MOH costs and had used a total of 58,500 DL hours on various jobs.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?