Please help me, I'm not sure what I'm doing wrong.

Use the following Information for the Exercises below. (Algo) [The following information applies to the questions displayed below.] The first production department of Stone Incorporated reports the following for April. Exercise 3-10A (Algo) FIFO: Computing equivalent units of production LO C2 (a) Compute the number of units started and completed this perlod for the first production department. (b) Compute the number of equivalent units of production for both direct materlals and conversion for the first production department for Aprll using the FIFO method