On December $31,$ a company reports the following information on its financial statements: Total current assets$-$$$680,000,$ Total long$-$term assets$-$$$1,850,000,$ Total current liabilities$-$$$490,000,$ Total long$-$term debt$-$$$975,000$ According to this information, the company's current ratio is approximately. a$.1\mathrm{.}39,$ b$.1\mathrm{.}68,$ c$.1\mathrm{.}73,$ d$.1\mathrm{.}90.$