The data of Franklin Brothers Corp. for two years are given below :

	2014	2015
Cash and cash equivalents	$5,400	$12,500
Total current liabilities	24,000	30,000

Based on the above information,which of the following statements is true ?

a)Cash ratio has increased fromm 0.417 in 2014 to 0.225 in 2015.

b)Cash ratio has increased from 0.225 in 2014 to 0.417 in 2015.

c)Cash ratio has increased from 0.05 in 2014 to 0.08 in 2015.

d)Cash ratio has increased from 0.02 in 2014 to 0.03 in 2015.