You have been tasked to write a program that makes change with the minimum amount of coins for a given amount -- a 'coin maker', if you will. for example, $2.16 would consist of 8 quarters, 1 dime, 1 nickel, and 1 penny: 11 coins in total. your code will be submitted to mimir for autograding. therefore, your code must match exactly the required input and output specified in the requirements.

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.