Answer: D. Current ratio will decrease and total debt to equity ratio will decrease.
Step-by-step explanation:
The Current ratio is calculated by dividing the firm's current assets by it current liabilities. This transaction will have the effect of reducing the cash account of Silica Labs by $500,000 which means the numerator will be less in the equation which would lead to a lesser Current ratio.
The total debt to equity ratio is calculated by dividing the firms's total debt by its equity. Silica offered equity to June thereby increasing their equity account. This will mean that the denominator has increased in the equation which will lead to a lesser total debt to equity ratio.