5. Let R(x) be the revenue in deutsche marks from the sale (by airport vendors) of 1' boxes of German chocolates. Let 130*) dollars be the value of r deutsche marks. On 115101, the value of 10,000 deutsche marks was $20,412 and the rate of change of the value of a deutsche mark was an increase of $2.0412 per deutsche mark. On 15:01, airport vendors sold 476 boxes of chocolates, producing revenue of 10,000 deutsche marks and the revenue was increasing by 2.6 deutsche marks per box of chocolate. Find the following values on 1/5/01. Give your answers with units. a. H476] h. D[1o,ooo) c g d d_D ' dx ' dr .3 Q ' dx 1'. Find the percentage rate of change of the value of the revenue from the sale of boxes of chocolates by airport vendors on lfSIOI. Give your answer with units. g. Use values that you found in parts ae of this problem to estimate the dollar value of the revenue from the sale of 480 boxes of chocolates. Show your work. Give your answer with units. (THINK about what the number above mean particularly part e might help to consider the units)