Find the error with subject-verb agreendent. Select the incorrect verb and type it correctly.
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For students interested in independent research, a wide variety of

primary and secondary sources are available at the Lowell Town

Archives.

Explanation:

the subject in this case is the word "variety", and the verb in this case is the word "is" or to be. Since variety is plural, the verb should actually be the word "are"

michael’s company should invest in the updating of every section as well as data and processes technology and software. through the analysis of the manufacturing process, the company can take a clear approach towards the best way to improve not only the process but also de final result. some of the main problems that manufacturing companies face are the waste of material due to disorganized processes and the lack of real-time process checkings. this can be solved with specific software and machines that can turn paperwork into the digital era and that will reduce the time employees take on that, being this time better apply to control the production process and communication among different sectors of the company, the product will be made in shorter time with better quality and more profit