What is the percentage change in price for an American importer of Indian sitar music cassettes if the Indian rupee/U.S. dollar exchange rate goes from 12 rps./$ to 14rps./$ and the price of a cassette is 50 rupees?

What is the percentage change in price for an American importer of Indian sitar music cassettes if the Indian rupee/U.S. dollar exchange rate goes from 12 rps./$ to 14rps./$ and the price of a cassette is 50 rupees? O A. - 16.7% OB. +14.2% OC. +16.5% OD. +20.2% O E. - 14.4%