Part $1$: Parallel Structure $(5$ marks$)$

Correct faulty parallel structure in the following sentences:

The manager asked employees to enhance their communication skills, updating their resumes, and to attend a workshop for professional development.

The mamiger asked emploue to en honce the iv communication service, and to ensure timely delivery to meet customer expectations.

The team is responsible not only for analyzing data but also to create reports and the implementation of new strategies for achieving goals.

The project manager emphasized that the team should neither compromise on quality nor to sacrifice efficiency for the sake of meeting tight deadlines.

The team was asked to investigate where the raw materials might be available, what the price per unit ton is$,$ and what the cost to transport raw materials might be$.$