If there was no beginning work in process and no ending work…

If there was no beginning work in process and no ending work in process under the weighted-average process costing method, the number of equivalent units for direct materials, if direct materials were added at the start of the process, would be: equal to the units started or transferred in equal to the units completed less than the units completed Both a and b are correct.

Please note that your written work for the previous question…

Please note that your written work for the previous question must include at least one intermediate step for your calculations. Just writing in a formula with the correct values included and then an answer does not indicate to me that you have completed the work. If the worksheet includes a request to sketch a graph, then make sure you do so. If you are using geogebra for z-scores, t-values or chi square values, it is OK to use the corresponding graph as a guide for your sketch. Sketch does not mean to scale, but you need to color in the correct side of the graph and try to make a decent guess as to the location of the where the coloring starts or ends according the the value of the test statistic or alpha.  If you are using RStudio as a calculator, then you must upload the required material per our email communication.  This question will be used to record your  grade for the  written work you upload for the previous question.  No need to write anything below.