Select the correct statements from the following:(a) Akbar's minters were careful to maintain a high quality coinage in each of the three metals(b) Gold was nearly pure, silver never dropped below 96 percent pure and copper coins remained of high purity(c) There was free or open minting system(d) In 1595, there were total 96 mintsSelect the correct option:

• A. (a), (b) and (d) only
• B. (a), (b) and (c) only
• C. (a) and (c) only
• D. (b), (c) and (d) only