Answer:
C. The company has a very poor turnover of assets and collects its receivables​ quickly; thus there are some concerns from these ratios. D
Explanation:
Let's be mindful that turnover here refers to revenue, while receivables​  refer to amounts owed to the company.  So, If the company has a very poor turnover of assets it means it isn't making much revenue, and it is collecting its receivables​ quickly implying there are some concerns (imbalances) from these ratios.
Therefore, the managers of Tyler Toys or the​ shareholders need to work out a solution.