Chris makes annual deposits into a bank account at the beginning of each year for 10 years. Chris's initial deposit is equal to 100, with each subsequent deposit ko greater than the previous year's deposit. The bank credits interest at an annual effective rate of 10%. At the end of 10 years, the accumulated amount in Chris' account is equal to 1890.279. Calculate k A) 2 B) 4 C) 6 D)8 E)10